Range: KAIWEETS Digital Multimeter KM312 A/B measures AC/DC voltage up to 600V and resistance up to 40MΩ.
Function: Voltage Meter/ Non-contact Voltage Tester/ Resistance Tester/ Capacitance Meter (only KM312B)/ Continuity Tester/ Diode Tests/ Battery Tests; 4000 Counts/Auto-ranging/TRMS/Data Hold/Auto Power-off. (Sorry that KM312A & KM312B cannot be used to measure current.)
Safer Tester: IEC61010-1 CAT.III 600V overvoltage safety standard and pollution level 2. Silicone protective case, Anti-high voltage circuit design. The probability of burning the meter is almost 0%.
Easy to Operate: Backlight screen. LED backlight to work in poorly lit areas.
Upgraded Features: Compared with KM312A, KM312B added a new feature that can measure Capacitance (4nF~400nF, 4μF~400μF/4mF).
Related Blog: How to use a Multimeter