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MiiCoffee Nano Pro Coffee Scale with Timer

MiiCoffee Nano Pro Coffee Scale with Timer

Regular price $49.99 USD
Regular price Sale price $49.99 USD
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MiiCoffee Nano Pro Coffee Scale is an upgraded version of our popular Nano Coffee Scale. It's made of unibody aluminum and a higher resolution LED display. Nano Pro Scale now supports most fast USB-C charging blocks and is compatible with USB-C power delivery (PD) chargers. With these improvements Nano Pro Coffee Scale remains in the same dimension. It fits in your palm and most espresso machines. It gives split second readings with measurements up to 3 pounds, in 0.1-gram intervals. It includes a built-in timer that’s been optimized for espresso and pour-over coffee. This tiny Scale is equipped with high resolution LED screen and hidden touch control. Use it to weigh out your grounds and then activate the built-in timer to track your slow-but-steady spiral pour. It’s not just for coffee. You can use it to weigh out ingredients for sourdough, measure a perfect serving of almonds, and more. Plus, it weighs in grams, ounces and mls, has an auto shut-off to save battery life, and features a smooth, flat surface that simply wipes clean.


  • Tiny Scale fits in your palm and most espresso machines
  • Metal Body: is now stronger than ever and heat resistance due to its unibody aluminum construction 
  • Espresso Mode: In Espresso Mode the scale starts weighting and timer automatically once it senses the first drip of coffee. Please check the video for demo.
  • Clean minimalist design makes it easy to clean and just as easy to store
  • Provides split-second precision with measurements up to 3 lbs and measures in 0.1-gram intervals; also works in ounces and mls
  • Built-in timer optimized for pour-over coffee
  • Built-in rechargeable lithium-ion using Type-C charging port and compatible with fast chargers
  • Auto shut-off saves battery life
  • One year warranty with MiiCoffee


  • Product Dimensions: 3.9 x 3.7 x 0.75 inches; 8 ounces
  • Units: g / oz / ml
  • Weighing Resolution: 0.1 g
  • Weighing Max: 3lbs
  • Battery: 800mah rechargeable lithium-ion
  • Charging Port:  Type-C USB and compatible with fast chargers e.g. USB-PD

What's in the box

  • MiiCoffee Nano Pro Coffee Scale
  • Silicone Pad
  • Type-C USB charging cable
  • Manual


  • How to charge the scale?
Please make sure scale is turned on. Use USB charger that provides 5V and 1A. 
  • How to do I switch mode between PR1 and PR2?
Double tap the time button twice (4 taps).



Shipping & Returns

Free shipping on orders over $69.

Returns are accepted up to 30 days from the date the order was delivered.

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Customer Reviews

Based on 9 reviews
Accurate and useful scale for coffee

Amazing product with excellent quality (metal).
Has every feature which is useful for coffee preparation, such as auto/manual timer and weight.
It is tiny to fit under your portafilter and very accurate.

A Good Scale Gets Better

I had the non-pro version, which was pretty good. This one is better. Instead of having to tap twice to switch modes, there's a switch on the side which I set in espresso mode. It auto-tares & it counts the time while showing the weight.

Christopher Tirpak
-2 stars for impossible charging

Great little scale but -2 stars because they have chosen to limit charging to 1 amp. It is 2024 and the port is USB C so that is good but I have literally no other devices that require such a low charge standard and have several years ago gotten rid of all those crappy old chargers. I can't even understand how an engineer who chose USB C as the port did something so dumb. Charge control circuits cost pennies at scale. Even the smart PD and IQ chargers are confused by the lack of power draw. (and yes the switch is on). Another mind numbingly ridiculous decision but at least it is documented is that you need to have the power switch on to charge it.


Great scale. Very handy timer

Dovydas Bartkevicius
Great little scale

Metal, reacts to changes well and has an auto tare function for espresso. A nice little scale