*Size: see the product picture;
*Pointer material: zinc white copper
*Pointer color: black
*Pointer swing direction: from left to right
*Pointer length: from the central axis to the needle end 44±1mm
*Pointer width: 0.45 ± 0.05 mm
*Meter use direction: vertical
*Internal impedance: 650 Ω ± 10%
*Current sensitivity: sensitivity 960uA ± 8%
*Operating /Storage temperature : -10°C to+60°C RH 35 to 85%
1. Test experiment bulb: 12V dim yellow bubble
2. Soldering conditions: Place the terminal about 3mm into the tin plate at 230°C for 3.5 seconds. After the test, the 7-14 items remain normal.
3. Soldering temperature: The temperature of the hand-held soldering gun is 350 °C, the terminal is in contact for 3.5 seconds, and the front end of the terminal is about 3 mm in contact with the soldering gun. After the test, the 7-14 items remain normal.
4. Anti-static: Test with the dry nylon cloth on the surface of the transparent cover in the same direction three times. The difference between the markings on the scale is less than 1/3 of the scale length, and the zero return position after three seconds.