Best 0.1g Coffee Scales in 2026: 15 Picks Ranked by Specs
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A precise 01g coffee scale gives you the resolution required to measure coffee doses accurately. Targeted decimal increments ensure consistent brew ratios across different preparation methods.
This comparison ranks 15 products based strictly on the specifications published on their listings. The Weigh Gram 600g Pocket Scale earns the top spot because its compact 3.9 by 5.8-inch footprint and 600g limit provide reliable portable dry dosing. This guide helps you decide which capacity, physical size, and feature set match your daily coffee routine.
Quick picks
The best fit for you
- You need a compact scale for dry dosing. Weigh Gram 600g Pocket Scale The 600g capacity and 0.1g resolution deliver precise dry dose weighing in a 3.9-inch wide body.
- You brew espresso on a tight drip tray. Maestri House Espresso Scale with Timer Its 4.13-inch square dimensions and integrated extraction timer fit narrow drip trays.
- You prepare both pour-over coffee and matcha. Greater Goods Coffee Scale with Timer Published specs list matcha compatibility alongside an integrated timer and 0.1g precision.
- You prefer replaceable batteries over USB cords. WISHSOM 3kg Espresso Scale with Timer The battery-powered design provides wire-free operation with a high 3kg capacity and built-in timer.
Our 15 picks
Weigh Gram 600g Pocket Scale
Best for: compact travel setups and dry dose weighing
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 600g
- Platform Material
- Stainless steel
- Display Type
- LCD blue backlit
- Dimensions
- 5.8 x 3.9 x 1.2 inches
The Weigh Gram 600g Pocket Scale measures weight in 0.1g increments up to a 600g maximum limit. Its 5.8 by 3.9 by 1.2-inch body features a stainless steel platform, an integrated flip cover, and a backlit LCD. You get standard tare functionality and four weight units. This compact tool suits single-dose coffee weighing and travel setups where you need 0.1g resolution without the bulk of full-sized brewing platforms.
Pros
- 0.1g readability with 600g capacity
- Stainless steel weighing platform with protective flip cover
- Blue backlit LCD screen with tare function
- Compact footprint measuring 5.8 by 3.9 by 1.2 inches
Cons
- No integrated brew timer
- 600g maximum capacity limits large pour-over carafes
- Fixed 60-second auto shut-off
Good fit if
- You weigh dry coffee beans or single espresso doses under 600g.
- You need a compact scale with a protective flip cover for travel.
Skip if
- You need a built-in timer to monitor brew extractions.
- You brew multi-cup pour overs weighing more than 600g total.
Verdict: Weigh Gram 600g Pocket Scale delivers portable 0.1g precision in a protected, compact package. It handles dry dosing and travel duties well if you do not require an integrated brew timer.
MAXUS Pocket Scale 1000g x 0.1g
Best for: compact dry bean dosing and travel brewing
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 1000g
- Power Source
- Battery
- Display Type
- Backlit LCD
- Dimensions
- 5"x3"x0.75"
- Weight
- 4.48 ounces
The MAXUS Pocket Scale 1000g x 0.1g is a compact digital scale designed for measuring coffee beans and grounds. It offers 0.1g precision with a 1000g capacity, fitting into small brew setups or travel kits with its 5 by 3 by 0.75-inch footprint. A backlit LCD screen displays weights across six units, and standard tare functionality simplifies zeroing your container. It suits you if you need portable weighing without built-in brew timing.
Pros
- 0.1g precision with a 1000g maximum capacity
- Compact 5 by 3 by 0.75-inch size weighing 0.28 pounds
- Backlit LCD display for clear readability
- Supports six measurement units including grams and ounces
Cons
- No built-in timer for tracking brew extraction
- 1000g maximum limit is lower than multi-kilogram kitchen scales
- Powered by replaceable batteries rather than USB recharging
Good fit if
- You need a compact 0.1g scale for weighing dry coffee doses or travel kits.
- You want a straightforward backlit display with dedicated tare functionality.
- You prepare espresso or single-serve coffee that stays well under 1000g.
Skip if
- You need an integrated timer to monitor pour-over flow or shot duration.
- You brew large-format coffee carafes that exceed 1000g total weight.
- You prefer an internal rechargeable battery over replaceable cells.
Verdict: MAXUS Pocket Scale 1000g x 0.1g delivers essential 0.1g accuracy in a lightweight, pocket-sized frame. It handles bean dosing and container taring well, but the absence of an integrated timer limits its utility for live extraction tracking.
Maestri House Espresso Scale with Timer
Best for: espresso drip trays and compact brewing setups
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 2000g
- Built-In Timer
- Automatic and manual
- Power Source
- 500 mAh lithium battery, USB-C
- Platform Material
- Borosilicate glass
- Display Type
- Hidden LED
The Maestri House S2 is a compact digital scale built for espresso drip trays and pour-over setups. You get 0.1g precision across a 0.5g to 2000g capacity range, paired with a dual-mode auto and manual timer. Its 4.13-inch square footprint fits tight machine spaces, while a rechargeable 500 mAh battery powers the hidden LED display. It suits you if you need a dedicated espresso scale with automated flow timing.
Pros
- 0.1g precision with a 0.5g to 2000g measurement range
- Compact 4.13 by 4.13 by 0.78-inch footprint fits espresso drip trays
- Built-in timer with automatic and manual timekeeping modes
- Rechargeable 500 mAh battery via USB-C with 5-minute auto sleep
- Borosilicate glass surface with detachable protective silicone pad
Cons
- 2000g maximum capacity is lower than 3000g alternatives
- 4.13-inch platform size is narrow for wide carafes
Good fit if
- You need a compact scale to fit on an espresso machine drip tray.
- You want hands-free timing using an automatic timekeeping mode.
- You prefer USB-C recharging over replacing disposable batteries.
Skip if
- You brew large batches that exceed 2000g in total weight.
- You regularly balance wide brewing carafes that overhang a 4.13-inch deck.
Verdict: Maestri House S2 Compact Espresso Scale pairs precise 0.1g resolution with a space-saving 4.13-inch profile and dual-mode timing for espresso extraction. Its 2000g limit and small footprint focus specifically on drip tray use and small brewers.
Greater Goods Coffee Scale with Timer
Best for: matcha preparation and pour-over brewing
- Precision
- 0.1g (what this guide is about)
- Built-In Timer
- Count-up and count-down timer
- Power Source
- 3 AAA batteries
- Display Type
- Dual-color LCD
- Dimensions
- 7.63 x 5.2 x 1.1 inches
- Brew Method
- Espresso
The Greater Goods 0.1g Coffee Scale with Timer gives you 0.1g precision alongside a dual count-up and count-down timer. Its 5.25-inch square weighing platform includes a heat-resistant silicone cover to handle hot brewers and powder spills. Measuring in six units including grams and ounces, this scale suits you if you prepare espresso, pour-overs, or portion matcha doses using standard AAA battery power.
Pros
- 0.1g resolution with count-up and count-down timer functions
- Heat-resistant, dishwasher-safe silicone cover included
- Supports six measurement units: g, ml, lb, lb:oz, oz, and fl oz
- Dual-color LCD screen clearly separates timer and weight values
Cons
- Uses 3 AAA batteries rather than an integrated rechargeable cell
- At 7.63 inches in length, the footprint can overhang compact drip trays
Good fit if
- You measure delicate doses of matcha powder or coffee grounds down to 0.1g.
- You want both count-up and count-down timing modes for your extractions.
- You prefer replaceable AAA batteries rather than tracking USB recharge cables.
Skip if
- You need a small pocket footprint to fit shallow espresso drip trays.
- You prefer built-in USB-rechargeable power.
Verdict: Greater Goods 0.1g Coffee Scale with Timer delivers fine 0.1g increments, a dual-direction timer, and a protective silicone mat for consistent drink preparation. Its generous surface area and six measurement units make it a versatile platform for both coffee and tea.
Diyife 1000g Pocket Gram Scale
Best for: compact dry coffee dose weighing
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 1000g
- Power Source
- 2 AAA batteries
- Display Type
- Backlit LCD
- Dimensions
- 3.42 x 2.2 x 0.74 in
The Diyife 1000g Pocket Gram Scale is an ultra-compact digital scale designed for portable weighing tasks. It provides 0.1g precision with a maximum capacity of 1000g, fitting into spaces measuring just 3.42 by 2.2 by 0.74 inches. You get seven switchable units, a tare function, and a protective cover that doubles as a weighing tray. It suits you if you need basic coffee dose weighing on a compact footprint.
Pros
- Removable protective cover doubles as a weighing tray
- Compact 3.42 x 2.2 x 0.74 inch pocket size
- Includes 2 AAA batteries and tare function
- Backlit LCD screen with 180-second auto-off
Cons
- No built-in brew timer listed
- Readings can be affected by ambient wind and vibration
Good fit if
- You need a pocket-sized scale measuring 3.42 by 2.2 inches for dry coffee beans.
- You want a removable protective cover that doubles as a weighing tray.
- You weigh doses under 1000g with 0.1g precision.
Skip if
- You need an integrated timer for brewing espresso or pour-over.
- You brew directly into carafes exceeding the 1000g maximum capacity.
Verdict: Diyife 1000g Pocket Gram Scale offers 0.1g precision and a 1000g limit in a pocket-friendly form factor. It delivers essential dry-dose weighing without the integrated timer found on dedicated brew scales.
Maestri House S3 Compact Coffee Scale
Best for: ratio-guided pour-over and espresso brewing
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 3kg
- Built-In Timer
- Auto Timer for Pour-Over, Espresso
- Power Source
- USB-C rechargeable 500mAh lithium
- Display Type
- dual-zone LED
- Size
- Compact
The Maestri House S3 Compact Coffee Scale gives you 0.1g precision paired with a 3kg maximum capacity. It features three operational modes for pour-over, espresso, and standard weighing, alongside built-in coffee-to-water ratio calculations from 1:1 to 1:18. You also get real-time flow rate tracking and an IPX4 water-resistant display. It suits you if you need advanced brew-tracking metrics in a compact footprint with rechargeable USB-C power.
Pros
- 0.1g precision up to a 3kg capacity
- Auto-calculates brew ratios from 1:1 to 1:18 with audible alerts
- Real-time flow rate display and dual-zone LED screen
- IPX4 water-resistant display panel with included silicone pad
- Built-in 500mAh battery with USB-C charging
Cons
- IPX4 water resistance applies to display panel rather than entire body
- Weighs nearly 1.39 pounds despite compact classification
- No Bluetooth or wireless app connectivity listed
Good fit if
- You want automatic ratio calculation and real-time flow rate tracking.
- You need 0.1g precision up to a 3kg capacity for varied brewing methods.
- You prefer USB-C recharging over disposable batteries.
Skip if
- You require wireless brew logging to a mobile app.
- You need full-body submersion waterproofing rather than splash resistance.
Verdict: Maestri House S3 Compact Coffee Scale combines 0.1g precision and a 3kg limit with dedicated ratio and flow rate tracking. It gives you comprehensive pour-over metrics in a compact, rechargeable format.
RENPHO Rechargeable Espresso Scale
Best for: espresso and pour-over brewers wanting flow guidance
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 3kg
- Built-In Timer
- Auto timer
- Power Source
- 1000mAh lithium battery via Type-C
- Display Type
- LED
- Dimensions
- 5.12 x 5.91 x 0.79 in
The RENPHO Rechargeable 3kg Espresso Scale is a digital brewing scale with 0.1g resolution and a 3kg capacity. It combines an integrated timer with a real-time flow rate indicator, 0.2-second weight stabilization, and three brewing modes for basic weighing, pour-over, and espresso. Measuring 5.12 by 5.91 inches with a 1000mAh Type-C rechargeable battery, it suits you if you want automated espresso timing and manual pour-over monitoring.
Pros
- 0.1g accuracy with 3kg maximum capacity
- Real-time brew flow rate indicator and LED display
- Portafilter weight memory and auto-tare in Espresso Mode
- 1000mAh rechargeable lithium battery with Type-C port
Cons
- 5.91-inch length requires measuring compact espresso drip trays for clearance
- Uses touch-sensitive buttons rather than tactile physical switches
Good fit if
- You want automatic espresso timing combined with saved portafilter tare weights.
- You brew both pour-over and espresso using a single 3kg platform.
- You prefer USB Type-C charging over disposable dry batteries.
Skip if
- You have a compact espresso machine with a shallow drip tray under 5.91 inches.
- You prefer raised physical buttons rather than a flat touchscreen.
Verdict: RENPHO Rechargeable 3kg Espresso Scale delivers 0.1g precision, automated espresso taring, and flow-rate tracking in a rechargeable format. It provides flexible operation for both espresso extractions and pour-over brewing.
FAMOO Rechargeable Digital Coffee Scale
Best for: ratio-focused espresso and pour-over brewing
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 2099g
- Built-In Timer
- Auto-start timer
- Power Source
- USB-C rechargeable, 500mAh
- Platform Material
- ABS and glass
- Display Type
- LED
The FAMOO Compact 3-Mode Coffee Scale is a dedicated coffee scale with 0.1g precision across a 0.3g to 2099g range. Its compact 4.16 by 4.16-inch footprint fits espresso drip trays and small pour-over stands. You get three separate LED screens that show brew time, water weight, and coffee-to-water ratio simultaneously in Ratio Mode. It suits you if you want automated brew calculations and rechargeable USB-C power in a space-saving build.
Pros
- 0.1g precision across a 0.3g to 2099g weighing range
- Three brewing modes: Auto, Ratio, and Manual
- Three LED panels show time, water weight, and brew ratio simultaneously in Ratio Mode
- Compact 4.16 x 4.16 x 0.79-inch size with included ribbed silicone mat
- Internal 500mAh battery with USB-C charging
Cons
- Does not support fast charging over USB-C
- Maximum weight capacity tops out at 2099g
- Three-LED display readout functions only in Ratio Mode
Good fit if
- You want real-time brew ratio calculations during pour-overs.
- You need a compact scale to fit on small espresso machine drip trays.
- You prefer USB-C charging instead of disposable batteries.
Skip if
- You need to weigh vessels or batches heavier than 2099g.
- You rely exclusively on USB-C fast chargers.
Verdict: FAMOO Compact 3-Mode Coffee Scale provides 0.1g precision and built-in ratio calculations in a space-saving form factor. It delivers clear real-time brew data for both espresso and pour-over setups.
Nkove 3kg Coffee Scale with Timer
Best for: large-capacity brewing with replaceable battery operation
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 3kg
- Built-In Timer
- 99'59" max count-up timer
- Power Source
- AAA batteries
- Platform Material
- ABS
- Display Type
- Backlit LED
The Nkove 3kg Coffee Scale with Timer is a digital brewing scale measuring 8.5 by 6.42 inches. It tracks weights from 0.3g up to 3000g in 0.1g increments. You get a built-in count-up timer reaching 99 minutes 59 seconds, a backlit LED screen, and unit switching between grams, ounces, and milliliters. It runs on AAA batteries instead of a charging cable, making it practical for home brewing setups or portable travel kits.
Pros
- 0.1g precision with a 3kg maximum capacity
- Integrated count-up timer reaching 99 minutes 59 seconds
- Switches between grams, ounces, and milliliters
- Powered by included AAA batteries without charging cables
Cons
- Relies on replaceable AAA batteries rather than USB recharging
- 8.5 by 6.42 inch footprint may not fit compact espresso drip trays
Good fit if
- You want 0.1g accuracy up to a 3kg limit for pour over or espresso.
- You prefer replaceable AAA batteries over recharging internal battery cells.
- You need an integrated timer to track extraction time.
Skip if
- You want an internal rechargeable battery with USB charging.
- You need a compact pocket-sized footprint smaller than 8.5 by 6.42 inches.
Verdict: Nkove 3kg Coffee Scale with Timer delivers 0.1g precision and a built-in timer across a wide 3kg range. It suits brewers who prefer standard AAA battery power over wired charging.
Bagail Basics 3kg Pour-Over Scale with Timer
Best for: pour-over brewing with wide carafes
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 3kg
- Built-In Timer
- Automatic timing
- Power Source
- USB Type-C rechargeable
- Platform Material
- ABS
- Dimensions
- 6.7 x 5.1 x 1 in
View on Amazon: Bagail Basics 3kg Pour-Over Scale with Timer
The Bagail Basics coffee scale provides 0.1g measurement precision across a 0.3g to 3000g range. It features an integrated auto-timer, USB-C recharging for its 600mAh battery, and a removable silicone pad. Measuring 5.1 inches wide by 6.7 inches long, its larger footprint suits pour-over setups well. If you brew manual drip coffee and need multi-unit conversion between grams, ounces, and milliliters, this scale covers your daily brewing requirements directly.
Pros
- Measures from 0.3g up to 3000g in 0.1g increments
- Built-in 600mAh battery recharges via USB Type-C
- Automatic timing function tracks brew duration
- Includes removable heat-resistant silicone protective pad
Cons
- Footprint of 5.1 by 6.7 inches exceeds small espresso drip trays
- Requires removing four shipping plugs beneath platform before operation
Good fit if
- You brew pour-over coffee with standard or wide carafes.
- You prefer an internal USB-C rechargeable battery over disposable cells.
- You switch between six measurement units including grams, ounces, and milliliters.
Skip if
- You need a compact scale to fit on a narrow espresso machine tray.
- You need to register items weighing less than 0.3g.
Verdict: Bagail Basics 3kg Pour-Over Scale with Timer delivers reliable 0.1g precision and automatic timing for pour-over carafes. Its wide base handles larger brewing vessels but demands sufficient counter or tray clearance.
WISHSOM 3kg Espresso Scale with Timer
Best for: brewers preferring replaceable AAA batteries over USB charging
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 3kg
- Built-In Timer
- Built-in timer
- Power Source
- 3 AAA batteries
- Dimensions
- 7.2 × 5.2 × 1.2 in
- Brew Method
- Espresso, Pour Over
The WISHSOM 3kg Coffee Scale with Timer provides 0.1g precision across a 0.3g to 3000g range. It runs on three standard AAA batteries with an automatic sleep mode to manage power. Designed for espresso and pour-over brewing, it features a built-in timer, tare function, and g, oz, and ml units. Its 5.2 by 5.0-inch platform suits carafes, cups, and accessories.
Pros
- 3000g maximum capacity with 0.1g precision
- Powered by 3 AAA batteries with auto-sleep mode
- Built-in timer and tare function
- Supports g, oz, and ml units
Cons
- Requires replacing AAA batteries rather than USB recharging
- Minimum reading threshold starts at 0.3g
- Overall 7.2 by 5.2-inch footprint is large for small espresso drip trays
Good fit if
- You prefer standard AAA battery power over keeping rechargeable cells charged.
- You brew pour-overs or espresso and need up to 3kg capacity.
- You want unit switching across grams, ounces, and milliliters.
Skip if
- You want an internal rechargeable battery with a USB cord.
- You need a compact scale to fit narrow espresso machine drip trays.
Verdict: WISHSOM 3kg Coffee Scale with Timer delivers reliable 0.1g readings and timing on standard AAA batteries without needing a recharge cord. Its generous platform handles both portafilters and full pour-over carafes.
Fuzion 1000g Pocket Digital Scale
Best for: portable dry bean dosing without a timer
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 1000 g
- Power Source
- 2 AAA batteries
- Platform Material
- Stainless steel
- Display Type
- Back-lit LCD
- Dimensions
- 1.18 x 0.31 x 1.98 inches
The Fuzion 1000g Pocket Digital Scale measures coffee doses up to 1000g with 0.1g readability and a 0.5g minimum weight. It features a stainless steel platform protected by an ABS flip cover, weighs 0.25 pounds, and runs on two included AAA batteries. You get six measurement units, a backlit LCD, and a tare function. It suits you if you need a compact, battery-powered scale for dry coffee beans and grounds.
Pros
- 1000g capacity with 0.1g readability and 0.5g minimum weight
- Stainless steel weighing platform with protective ABS flip cover
- Runs on two standard AAA batteries included in the box
- Backlit LCD display with instant tare and auto-off
Cons
- No integrated timer listed for brewing workflows
- Permissible error tolerance of plus or minus 0.3g
- Total weight limit capped at 1000g
Good fit if
- You need a compact pocket scale with a built-in protective cover.
- You weigh dry coffee doses or single-cup portions under 1000g.
- You prefer replaceable AAA battery power over rechargeable units.
Skip if
- You require an integrated timer to track pour-over or espresso flow.
- You brew directly into heavy carafes exceeding the 1000g capacity.
Verdict: Fuzion 1000g Pocket Digital Scale delivers simple 0.1g precision and battery portability for dry coffee dosing. It skips an integrated timer and higher capacity, focusing purely on pocket-sized bean weighing.
Styuanmmy Mini Rechargeable Espresso Scale
Best for: compact drip trays and espresso workflow
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 2000g
- Built-In Timer
- Manual and automatic
- Power Source
- Rechargeable
- Platform Material
- Glass
- Display Type
- LED
The Styuanmmy Mini Rechargeable Espresso Scale gives you 0.1g precision across a 0.3g to 2000g capacity range. Its compact 4.11-by-4.11-inch footprint fits narrow espresso machine drip trays easily. You get a built-in timer, an LED display, and three tracking modes: manual, automatic, and water flow speed. It suits you if you pull espresso shots in tight spaces and need an unobtrusive scale with optional silent operation.
Pros
- Compact footprint at 4.11 by 4.11 by 0.79 inches
- Precision of 0.1g starting from a minimum 0.3g weight
- Three distinct modes: manual, automatic, and flow rate
- Mute setting to silence button beeps
Cons
- Maximum capacity limited to 2000g rather than 3kg
- Small 4.11-inch surface fits espresso cups better than large carafes
Good fit if
- You need a small scale to fit on compact espresso drip trays.
- You want automatic timing and water flow speed tracking.
- You prefer brewing without audible button beeps.
Skip if
- You need to weigh batches heavier than 2000g.
- You brew with large-base carafes that overhang a four-inch platform.
Verdict: Styuanmmy Mini Rechargeable Espresso Scale delivers 0.1g accuracy, automated shot modes, and a compact 4.11-inch body tailored for espresso drip trays. It provides flow-rate feedback and silent operation without taking up counter room.
Maestri House S1 Mini Espresso Scale
Best for: tight espresso machine drip trays
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 2000g
- Built-In Timer
- Automatic and manual
- Power Source
- 800mAh lithium battery, USB-C
- Platform Material
- ABS
- Display Type
- Invisible LED
The Maestri House S1 Mini Espresso Scale gives you 0.1g precision from 0.5g up to a 2000g capacity. Measuring 3.74 by 3.93 by 0.75 inches, it fits onto tight espresso drip trays and small pour-over stands. You get manual and automatic timing modes, an invisible LED screen, and an 800mAh USB-C rechargeable battery. It suits you if you need a compact, low-profile scale for espresso extraction.
Pros
- 0.1g precision across a 0.5g to 2000g weighing range
- Compact 3.74 x 3.93 x 0.75-inch footprint for small drip trays
- Built-in timer with both manual and automatic modes
- Internal 800mAh lithium battery with USB-C recharging
Cons
- Cannot be operated while connected to the charger
- Minimum readable weight starts at 0.5g rather than 0.1g
- Maximum capacity capped at 2000g
Good fit if
- You need a compact scale that fits directly on an espresso machine drip tray.
- You want hands-free shot tracking using an automatic timer mode.
- You prefer a rechargeable USB-C battery over disposable cells.
Skip if
- You need to measure loads below 0.5g.
- You brew large batches that exceed the 2000g limit.
- You require a scale that functions while actively plugged in.
Verdict: Maestri House S1 Mini Espresso Scale delivers precise 0.1g measurements and dual timing modes in a compact footprint built for espresso drip trays. Its 2000g capacity and USB-C rechargeable battery make it an efficient tool for espresso and small pour-over brewing.
MHW-3BOMBER Mini Rechargeable Coffee Scale
Best for: compact espresso setups with tight clearance
- Precision
- 0.1g (what this guide is about)
- Weight Capacity
- 2kg
- Built-In Timer
- Manual and automatic timing
- Power Source
- 700mAh lithium battery
- Platform Material
- ABS plastic
- Display Type
- LED
This compact digital scale measures 4.1 by 4.1 inches and weighs up to 2 kilograms with 0.1-gram precision, starting at 0.3 grams. It features both manual and automatic timer modes with liquid detection, plus a 700mAh rechargeable battery. The low 0.75-inch height and square footprint suit you if you pull espresso shots under tight portafilter clearances or need an accurate scale for travel pour-overs.
Pros
- Compact 4.1 x 4.1 x 0.75-inch footprint fits small espresso drip trays
- Weighing range from 0.3g to 2000g in 0.1g increments
- Automatic timing mode uses solid-liquid detection to track flow
- Internal 700mAh rechargeable lithium battery with sealed charge port
Cons
- 2000g maximum load limit is lower than 3kg alternatives
- Gravity sensing requires items over 100g to auto-wake from standby
Good fit if
- You need a low 0.75-inch profile scale to fit under espresso machine spouts.
- You want automatic extraction timing that activates upon liquid contact.
- You prefer USB charging over replacing disposable batteries.
Skip if
- You need to weigh brewing gear or vessels heavier than 2000 grams.
- You require measurement sensitivity below the 0.3-gram starting threshold.
Verdict: MHW-3BOMBER Mini Rechargeable Coffee Scale packs 0.1-gram resolution, liquid-activated auto-timing, and a 2-kilogram capacity into a pocket-sized form factor. It gives you full espresso workflow automation without crowding compact drip trays.
Specifications side by side
| Spec | Weigh Gram 600g Pocket Scale | MAXUS Pocket Scale 1000g x 0.1g | Maestri House Espresso Scale with Timer | Greater Goods Coffee Scale with Timer | Diyife 1000g Pocket Gram Scale | Maestri House S3 Compact Coffee Scale | RENPHO Rechargeable Espresso Scale | FAMOO Rechargeable Digital Coffee Scale | Nkove 3kg Coffee Scale with Timer | Bagail Basics 3kg Pour-Over Scale with Timer | WISHSOM 3kg Espresso Scale with Timer | Fuzion 1000g Pocket Digital Scale | Styuanmmy Mini Rechargeable Espresso Scale | Maestri House S1 Mini Espresso Scale | MHW-3BOMBER Mini Rechargeable Coffee Scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weight Capacity | 600g | 1000g | 2000g | not specified | 1000g | 3kg | 3kg | 2099g | 3kg | 3kg | 3kg | 1000 g | 2000g | 2000g | 2kg |
| Precision | 0.1g | 0.1g | 0.1g | 0.1g | not specified | 0.1g | 0.1g | 0.1g | 0.1g | 0.1g | 0.1g | 0.1 g | 0.1g | 0.1g | 0.1g |
| Built-In Timer | not specified | not specified | Automatic and manual | Count-up and count-down timer | not specified | Auto Timer for Pour-Over, Espresso | Auto timer | Auto-start timer | 99'59" max count-up timer | Automatic timing | Built-in timer | not specified | Manual and automatic | Automatic and manual | Manual and automatic timing |
| Power Source | not specified | Battery | 500 mAh lithium battery, USB-C | 3 AAA batteries | 2 AAA batteries | USB-C rechargeable 500mAh lithium | 1000mAh lithium battery via Type-C | USB-C rechargeable, 500mAh | AAA batteries | USB Type-C rechargeable | 3 AAA batteries | 2 AAA batteries | Rechargeable | 800mAh lithium battery, USB-C | 700mAh lithium battery |
| Platform Material | Stainless steel | not specified | Borosilicate glass | not specified | not specified | not specified | not specified | ABS and glass | ABS | ABS | not specified | Stainless steel | Glass | ABS | ABS plastic |
| Display Type | LCD blue backlit | Backlit LCD | Hidden LED | Dual-color LCD | Backlit LCD | dual-zone LED | LED | LED | Backlit LED | not specified | not specified | Back-lit LCD | LED | Invisible LED | LED |
| Dimensions | 5.8 x 3.9 x 1.2 inches | 5"x3"x0.75" | 4.13 x 4.13 x 0.78 inches | 7.63 x 5.2 x 1.1 inches | 3.42 x 2.2 x 0.74 in | not specified | 5.12 x 5.91 x 0.79 in | 4.16 x 4.16 x 0.79 inches | 6.42 x 8.5 x 1.54 in | 6.7 x 5.1 x 1 in | 7.2 × 5.2 × 1.2 in | 1.18 x 0.31 x 1.98 inches | 4.11 x 4.11 x 0.79 in | 3.74 x 3.93 x 0.75 in | 4.1 x 4.1 x 0.75 inches |
| Brew Method | not specified | not specified | Espresso | Espresso | not specified | Pour Over | Espresso | Espresso, Pour Over | Espresso | not specified | Espresso, Pour Over | not specified | Espresso | Espresso | Espresso, Pour Over |
| Size | 600g / 0.1g | 5"x3"x0.75" | Standard | 5.2 inches (W) x 7.63 inches (L) x 1.1 inches (H) | not specified | Compact | 2.27 cubic inches | 4.16 x 4.16 x 0.79 inches | 6.42 x 8.5 x 1.54 inches | 13 cm (W) x 17 cm (L) x 3.5 cm (H) | 5.12 in x 7.09 in x 5.12 in | FZ-1000 without Tray | Mini | Mini | 4.1 x 4.1 x 0.75 inches |
| Capacity | not specified | 1000g | not specified | not specified | 1000g | 3kg | 3kg | not specified | 3kg | 3kg | 3kg | 1000g | 2kg | 2kg | 2kg |
| Features | not specified | not specified | Timer | Timer | not specified | Timer | Timer | Timer | Timer | Timer | Timer | not specified | Timer | Timer | Timer |
| Compatible Beverage | not specified | not specified | not specified | Matcha | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Weight | not specified | 4.48 ounces | 11.6 ounces | 12.3 ounces | not specified | 1.39 pounds | not specified | 3.53 ounces | 8.8 ounces | 12.8 ounces | 10.2 ounces | 4 ounces | 14.4 ounces | 11.3 ounces | 9.6 ounces |
| Color | black | Matte Black | Black&Silver | Onyx Black | Blue | Black | Black-coffee scale | Metallic Silver | Black | Black | Black | Black | Black | Black | 2.0 Mini-Black |
| Model | 4335500561 | D210 | K112 | 0460 | not specified | MHCS04 | R-MSK02 | not specified | NK-A11-EK6002 | SC01 | WISHSO-251023-2 | FZ1000 | kfcb001 | KC200 | ES6029B-OS |
If you brew espresso drinks, you can compare published hardware specifications for the best coffee machines for latte to fit your daily setup.
Key Specifications to Compare Before Buying
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Check Maximum Capacity Limits
Scale capacity dictates the brewing gear you can support. Pocket units top out between 600g and 1000g. That works for dry dosing coffee beans in small cups. However, full pour-over setups require a higher ceiling. Heavy glass servers, drippers, and brew water quickly exceed single-kilogram limits. If you brew manual drip, check for a 3kg maximum capacity spec. The Bagail Basics 3kg Pour-Over Scale with Timer handles full brewing vessels without overloading the internal sensor.
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Choose Your Power Source
Examine the listed power specifications before buying. Rechargeable models use internal lithium cells charged through USB ports. This eliminates the ongoing need to buy disposable batteries. However, some coffee bars lack accessible wall outlets or USB charging ports near the counter. For setups without cords, battery-powered scales run on standard replaceable AAA cells. The WISHSOM 3kg Espresso Scale with Timer relies on replaceable batteries for cord-free operation. Match the power type to your counter layout and charging preferences.
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Measure Drip Tray Dimensions
Check exterior dimensions to confirm tray fit. Espresso machines often provide narrow drip trays between front rails and portafilter spouts. Scales over five inches long might tilt or overhang, causing erratic weight readings. Mini scales measuring roughly four inches square fit inside tight drip tray boundaries. For example, the MHW-3BOMBER Mini Rechargeable Coffee Scale measures 4.1 inches long by 4.1 inches wide and 0.75 inches tall. Measure your drip tray clearance before ordering to ensure the scale sits completely flat during extraction.
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Match Your Brewing Method
Review the specified brew methods and beverage compatibility in the attributes. Certain scales focus strictly on espresso shots. Other scales provide broader surfaces and multiple measurement units for distinct drinks like pour-over coffee or matcha. The Greater Goods Coffee Scale with Timer specifies compatibility with both espresso and matcha, offering six measurement units across a wider 5.2-inch by 7.63-inch surface. If your daily routine includes tea bowls or large pour-over carafes alongside espresso, prioritize broader platforms with multi-unit support over single-purpose shot scales.
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Evaluate Advanced Brew Tracking
Look at the listed tracking features if you want real-time pouring data. Basic digital scales measure simple weight and elapsed time. Advanced options integrate automatic flow-rate indicators and real-time brew ratio calculations directly on the display. The Maestri House S3 Compact Coffee Scale includes dedicated flow rate tracking and ratio calculations alongside its 0.1g resolution. These extra metrics help pour-over brewers control pouring speed without doing manual mental math. Choose these features if you need live feedback during manual kettle pours.
Frequently asked questions
Why is 0.1g resolution important for brewing coffee?
You need 0.1g resolution because single coffee beans weigh roughly 0.1 to 0.2 grams. Measuring in whole-gram increments introduces variations that alter your brew ratio. A scale measuring to 0.1g lets you hit exact dry dose targets and monitor extraction yields closely. Models like the MAXUS Pocket Scale and RENPHO Rechargeable Espresso Scale provide this precision across their full operating range.
What power sources do 0.1g coffee scales use?
Coffee scales use either internal rechargeable batteries or standard replaceable dry cells. Rechargeable units like the RENPHO Espresso Scale and FAMOO Digital Coffee Scale charge via cords and eliminate disposable battery waste. In contrast, battery-operated units like the WISHSOM 3kg scale run on standard AAA batteries. This design lets you swap cells immediately when power drops rather than waiting on a charging cable.
Can a 0.1g pocket scale fit on an espresso machine drip tray?
Compact models fit narrow espresso drip trays, while wider pour-over platforms do not. Dimensions dictate tray clearance. The Maestri House S2 measures 4.13 inches by 4.13 inches, and the MHW-3BOMBER Mini measures 4.1 inches by 4.1 inches to fit between machine rails. Larger alternatives like the Bagail Basics scale span over 5.1 inches wide and 6.6 inches long, making them better suited for counter use under brew carafes.
Which coffee scales offer flow-rate tracking or automatic shot timing?
Specialized espresso scales incorporate automatic timing and real-time flow monitoring. The RENPHO Rechargeable Espresso Scale and Styuanmmy Mini Espresso Scale both track flow rates to help evaluate your extraction speed. The MHW-3BOMBER Mini scale features liquid-activated auto-timing that triggers the clock upon first liquid contact. These hands-free modes let you focus on espresso flow without manually pressing start buttons during a shot.
Can you use a 0.1g coffee scale for non-coffee beverages?
Yes, you can use any 0.1g scale to weigh fine ingredients for tea or other drinks. Fine decimal accuracy is necessary for weighing lightweight dry ingredients such as matcha powder or loose-leaf tea. The Greater Goods Coffee Scale specifically lists matcha compatibility alongside espresso and pour-over brewing. Its platform also includes six switchable measurement units and a removable silicone mat to support varied beverage prep workflows.
What is the benefit of a scale with ratio calculation modes?
Built-in ratio calculations automatically compute the balance between your dry dose and brew water. Scales such as the FAMOO Rechargeable Digital Coffee Scale and Maestri House S3 display real-time brew ratios on their screens. You tare your ground coffee, start pouring, and the scale tracks the proportion automatically. This eliminates manual math during pour-over preparation and helps you maintain target brewing formulas consistently.
What maximum weight capacity should you look for on a 0.1g scale?
Select a maximum capacity based on the total weight of your brewing gear. Pocket scales like the Diyife and Fuzion max out at 1000g, while the Weigh Gram stops at 600g. These suit portafilters and dry doses. If you brew pour-over into heavy glass or ceramic carafes, pick a 3kg model like the Nkove, RENPHO, or Maestri House S3 so your vessel does not overload the sensor.