RENPHO Calibarista Espresso Scale with Timer — Flow Rate, 3 Modes, 0.1g/3kg, Rechargeable
The RENPHO Calibarista scores 8.6/10 and is the best value pick in our coffee scale roundup: flow rate, three coffee modes, a portafilter memory tare and a 3 kg capacity, with 8,366 Amazon ratings at 4.5 stars.
$19.99
Description
RENPHO Calibarista Review (2026)
The RENPHO Calibarista scores 8.6/10 and is the best value pick in our coffee scale roundup: flow rate, three coffee modes, a portafilter memory tare and a 3 kg capacity, with 8,366 Amazon ratings at 4.5 stars.
This review is research-based: every specification below comes from the live Amazon listing, checked on 7 October 2026, and the verdict weighs those specifications against the other scales in our best coffee scale (2026) roundup. We did not use the product ourselves.
Table of Contents
Key Specifications
| Feature | Specification |
|---|---|
| Brand | RENPHO |
| Model | Calibarista espresso scale |
| Capacity | 3 kg |
| Readout | 0.1 g; locks the weight within 0.2 seconds (listing) |
| Modes | Basic, Pour-Over, Espresso (auto timer) |
| Flow Rate | Built-in flow rate indicator |
| Espresso Extra | Portafilter memory tare in M3 Espresso Mode |
| Size | 5.12 x 5.91 x 0.79 in |
| Battery | 1,000 mAh lithium, USB-C |
| Units | g / oz / lb:oz (weighing mode) |
| Other | Touch buttons, silent mode, detachable waterproof silicone pad |
| Price At Review | $19.99 |
| Amazon Rating | 4.5 out of 5 stars from 8,366 ratings |
Flow Rate at a Budget Price
Flow rate used to be a feature of $40-plus scales. The RENPHO shows it on a bright LED display for $19.99, and splits its features into three modes: Basic for weighing, Pour-Over, and Espresso with an automatic timer. RENPHO says the reading locks within 0.2 seconds, which matters when you are pouring and watching the number climb.
A Trick for Espresso
In M3 Espresso Mode you calibrate your portafilter’s weight once and the scale remembers it: put the empty portafilter on later and it tares itself to zero. That saves a button press on every shot. At 5.12 x 5.91 x 0.79 in it is mid-sized, and RENPHO itself recommends measuring your machine’s drip tray before relying on it for espresso.
Limitations and Compromises
The 5.12 x 5.91 in platform is larger than the dedicated espresso scales (the Maestri House S2 is 4.13 in square), so it may not fit compact drip trays. The battery is quoted in mAh (1,000) rather than in days or hours. It is a 2025 listing, so its 8,366 ratings cover a shorter history than the older scales here.
Who Should Buy It?
- You want flow rate without paying $40+
- You pull espresso and like an automatic portafilter tare
- You want a 3 kg capacity for big batch brews
Look elsewhere if your drip tray is small (the Maestri House S2) or you want app logging (the BOOKOO Themis Mini).
SoftPickr Verdict
The RENPHO Calibarista scores 8.6/10 and is our pick for best value. Prices on Amazon move; the figure in this review was $19.99 on 7 October 2026 and the live listing is the only accurate source.
Check the current price of the RENPHO Calibarista on Amazon
RENPHO Calibarista — Frequently Asked Questions
Does the RENPHO coffee scale have a timer?
Yes. Espresso Mode has an automatic timer, and the scale also has Basic and Pour-Over modes.
What is portafilter memory tare?
In M3 Espresso Mode you calibrate your portafilter’s weight once; afterwards the scale tares to zero automatically when you place it.
How big is the RENPHO scale?
5.12 x 5.91 x 0.79 inches, with a 3 kg capacity.
Is it rechargeable?
Yes, a 1,000 mAh lithium battery charges over USB-C.
See how it compares with the other seven scales in our best coffee scale (2026) roundup.
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