Bonvoisin manufactures precision instruments and industrial tools, specializing in laboratory analytical balances, digital crane scales, and rotary viscometers.
Bonvoisin is a manufacturer and supplier of precision measurement equipment and industrial tools. The brand's diverse product portfolio includes high-accuracy laboratory analytical balances, heavy-duty digital crane scales, electronic kitchen scales, and hydraulic tools.
Bonvoisin is widely recognized for its scientific instruments used in laboratories, universities, and jewelry businesses, offering affordable solutions for tasks requiring precise weight and force measurement. The company also produces specialized equipment such as digital rotary viscometers and industrial suction cup lifters.
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To calibrate, turn on the scale and hold the CAL key until the display shows a value (e.g., 600, then 200 or 500). Use the TARE button to select the calibration weight value, then place the corresponding weight on the scale until it displays 'PASS'.
Place a sample quantity of items (25, 50, 75, or 100) on the tray. Press and hold the PCS key for two seconds. Use the MODE key to select your sample size, then press the PCS key to confirm. The scale will now count items based on weight.
Ensure the scale is placed on a stable, flat surface away from vibrations, air currents, and other electronic equipment. Allow the scale to acclimate to room temperature for at least one hour before use.
You can reach Bonvoisin support via email at bonvoisin2020us@hotmail.com or via WhatsApp/WeChat at +86 159 5815 7037.