Bonvoisin Industrial Digital Scale for Parts & Coins - Accurate 10kg

In this review of the Bonvoisin Industrial Digital Scale for Parts & Coins, the bottom line is simple: this is a practical bench scale for small shops and hobbyists who need accurate piece counting and flexible unit options. It excels at counting dozens to hundreds of small parts with reliable precision thanks to a calibrated sensor and a large stainless steel pan, and its RS-232 port makes data transfer straightforward for inventory tasks. For buyers who value accuracy and a mix of weighing and counting features, it is worth considering.

Key Features

• Large stainless pan: The 11.2 by 8.2 in stainless steel weighing pan gives ample room for parts and coins, making batch counting easier and reducing the need to reposition items.
• Multiple unit modes: Switching between g, kg and lb meets different weighing needs whether tracking small parts or heavier batches.
• Three-display functionality: Separate windows for weight, unit weight and count let the operator monitor total mass and quantity simultaneously, saving time on manual calculations.
• RS-232 interface: The serial port enables serial data exchange with a computer or printer for record keeping and basic analysis of results.
• Weight and quantity alarms: Dual alarm modes can alert by weight or by count with upper and lower limits, helpful for quality control or batch processing.
• Durable build: A calibrated strain gauge sensor and ABS housing are prepared at shipment to provide consistent results out of the box.

Who It's For

The Bonvoisin counting scale is aimed at workshops, hobbyist coin collectors, small manufacturing benches and inventory tasks where a 10kg capacity and 0.1g resolution are suitable. It works well for users who need both weight and piece-count functions plus the convenience of RS-232 output for simple record keeping.

Those who need ultrafine laboratory precision below 0.1g, battery portability, or a fully networked modern interface beyond RS-232 should look elsewhere; this model is focused on rugged bench use and straightforward data export rather than advanced connectivity.

Pros & Cons

Pros

• Accurate piece counting and weighing for dozens to hundreds of parts thanks to a calibrated strain gauge sensor.
• Flexible unit conversion between g, kg and lb to match varied weighing tasks.
• Useful RS-232 port for exporting data to a computer or printer for inventory records.
• Large stainless steel pan and durable ABS shell suit regular bench use.

Cons

• Some users report mixed experience with ease of use and touch control durability, so the interface may feel less refined than modern touchscreens.

Specifications

Brand	Bonvoisin
Capacity	10 kg / 22 lb
Readability	0.1 g
Weighing pan	11.2 by 8.2 in stainless steel
Functions	Weighing, unit weighing, counting, tare, upper/lower limit alarm
Interface	RS-232 serial
Construction	ABS shell with strain gauge sensor (calibrated before shipment)

Our Verdict

The Bonvoisin Industrial Digital Scale is a solid value for small shops and collectors who need dependable 10kg capacity counting with 0.1g resolution and simple data export. Its combination of a large stainless pan, multiple unit modes and RS-232 output makes it a practical tool for inventory and batch counting, though users expecting a modern touchscreen experience may find the control surface less refined.

Frequently Asked Questions

Can this scale count coins and small parts reliably?
The scale reliably counts dozens to hundreds of parts using unit weighing and counting modes when a representative reference sample is used.

Does it support computer printing or data logging?
Yes, the RS-232 interface allows serial data exchange with a computer or printer for basic logging and record keeping.

What units can it display?
Units can be converted among grams, kilograms and pounds to suit different weighing needs.