Name: WeighMaster Module B
Brand: MantaBrew
Price: 189.0 USD
Availability: InStock

$189.00

Shipping calculated at checkout.

Not just a modular coffee scale—WeighMaster Module B combines precision with fun brewing games, a beginner-friendly mode, and built-in calculations for a complete coffee experience.

Color

Black

Sliver

One year warranty, easy return

In stock, ready to ship
Inventory on the way

WeighMaster 説明書

WeighMaster User Manual

This scale is intended for indoor use and place it on a level surface for optimal
performance.
Choose a stable, vibration-free, and electromagnetically interference-free
environment for optimal operation.
Do not locate the scale near any equipment/instrument which contains magnets.
Avoid places where room temperatures are unstable. Room temperature above
40℃ or below 15℃ may result in weighing inaccuracy
Please promptly wipe and clean the scale surface to keep it dry and clean. This
helps maintain the accuracy of the scale.

Battery Health

It takes 2-4 hours to fully charge the battery（It depends on whether you are charging the scale
alone or charging both the module and the scale simultaneously）. You can charge the battery
more frequently so that it will never run out of charge.
It is not recommended to let the battery run out completely before charging.
*Please note: A fast charging or charging hub (over 5v at 1A) could damage your scale circuit board.

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Features With

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Flexible Display Interface

The TFT color display flips effortlessly, providing you with a clear view from any angle. Paired with the dynamic UI interface, every detail is easy to see and understand, eliminating the need for constant repositioning and making your brewing process smooth and intuitive.

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Smart Brewing Guide for Beginners

WeighMaster Module B is beginner-friendly, providing step-by-step guidance through Beginner and Champion Modes, following SCA standards and WBrC champion techniques for an elegant coffee brewing experience.

Automatic Ratio Calculation

No more searching for a calculator. With Coffee-Water Ratio Mode, you get precise water quantities for any coffee grounds, ensuring perfect brews every time with convenience and scientific precision.

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Brewing Game & Challenges

Practice coffee pouring is no longer tedious. From beginner to master, challenge yourself with increasingly difficult games, improving your skills and boosting your confidence with each success.

Here's Why People Love WeighMaster

Designed For Every Coffee Lovers

WeighMaster is designed for those who savor every sip. Whether you're a coffee aficionado, a skilled barista, or someone who enjoys life's pleasures, our coffee scale harmonizes technology, precision, and aesthetics to meet your unique desires and elevate your brewing experience.

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Compeition & Exhibition

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Coffee Shop

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Home Barista

Competition & Exhibition

Coffee Shop

Home Barista

Make Every Brew a Shared Moment

Transform your daily coffee ritual into a shared journey. With SYNC mode, you can seamlessly share brewing data between modules, ensuring everything is perfectly synchronized. For those looking to experience the full potential of SYNC mode, our Combo product with Module A + B offers the ideal setup. It’s not just about brewing—it’s about connecting and sharing your passion. With WeighMaster, every brew becomes a moment worth sharing. Ready to elevate your coffee experience?

Explore More About
WeighMaster Combo Now

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Specifications & Details

Dimensions & Weight

Product Dimensions:
Scale Body: 128mm x 100mm x 23mm
Module B: 120mm x 30mm x 20mm

Aprox. Weight:
Scale Body: 245g
Module B: 50g

Maximum Capacity: 2,000g / 70.55oz
Minimum Capacity: 0.1g
Measuring Units: g / ml / oz

Electrical Requirements: 5V/500 mA
Battery Standby Time: Over 15 Days
Power and Battery(Lithium-ion Rechargeable 3.7V):
Scale Body: 1500 mAh
Module B: 500 mAh

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Inside The Package

You will receive:
1. WeighMaster Cofee Scale
2. WeighMaster Module A
3. Heat-Resistant Pad
4. Type-C Charging Cable

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Recommended Paring

Game changer!

The WeighMaster Module B has taken my coffee game to the next level! The different modes are super helpful, and the screen is so clear.

Nice / could do so meuch more

I am testing thouroughly the scale and its module B. I am pleased byt the display quality either the dot matrix or the OLED display. I love the extra modes like the flow game. I would love to have a companion app to feed personalised recipes in the same way the champion mode work. A coffee ground scle step in all modes would be lovely also.

Great Product, bit complicated to use

I really like the quality of the WeighMaster. The UX is a bit complicated. I need to press the buttons several times till they react and navigating the menu isn't intuitive as well. But overall a very nice and solid product.

Great design

The modular design of Module B is awesome. It fits perfectly in my kitchen, and I love how versatile it is for different brewing methods.

Cool Gadget

I got the scale with Kickstarter discount because I liked the idea, the design and as coffee lover always looking for tools to spend my money on. The features the scale offers are quite fun, but most likely I will only use the manual weigh timer. The Espresso Mode works well, but as the timer only starts with the first coffee in the cup, it's not very usefull. For the manual weigh timer I'd like to hear some beep when starting the stopwatch. The display can be detached but unfortunately my coffee machines are not magnetic 😄 But after all a very neat design and nice animations in the TFT Display.

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