Electronic balance before using zero return how to go - Huaqiang Electronic Network

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle

100V, 250mA, surface mount, high speed switching diode

Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22

Electronic scale crystal oscillator 3.2*2.5mm 3225 16M (16.000MHZ) 12PF 10PPM 20PPM 30PPM

Many friends will encounter electronic balances that do not return to zero before using them. What should I do if I encounter this situation?

Check if the tray is not clean, if the desiccant has expired, then check the button switch

1. Check if the button is malfunctioning;

2. Check if there is vibration or placement of the balance at the balance point;

3. There are many types of electronic balances. If the balance tray is movable, remove the tray and clean the dust or debris at the bottom of the tray;

After the inspection, re-power on the power check to show whether it is zero. One ten thousandth electronic balance

If it still doesn't work, then it may be that there is a fault inside the balance, and you need to ask the professional to repair it.