PS series portable advanced electronic balance is a precision weighing instrument with high precision, high resolution and anti-collision design.
The PS Series advanced portable electronic balance is a compact, high‑precision weighing instrument with a 5‑digit LCD display and a strain‑gauge sensor. It can be powered by an AC adapter or batteries and supports multiple weight units.
This manual explains how to switch units, adjust auto‑power‑off, perform calibration, maintain the device, interpret error codes, troubleshoot common issues, and understand the warranty and packing details. This manual is written in Chinese.
| Display | 5‑digit LCD, 0.5 in high |
|---|---|
| Power source | AC adapter or battery |
| Weight units | grams (default) and selectable other units |
Press the unit key; the balance will enter unit‑switch mode and cycle through the available units such as g, oz, etc.
Turn on the balance, hold the power key, press the calibration key four times until “CAL” appears, then follow the prompts to apply the calibration weight.
It means the measured item exceeds the balance’s capacity; if the item is within range, the balance may not be properly calibrated.
Hold the power key and then press the designated setting key; you can set the auto‑off time or cancel the feature entirely.