RD830B Digital multimeterDetailed product description：

The RD830B digital multimeter is a compact and durable handheld three and a half digit multimeter that can be used to measure DC and AC voltage, DC current, resistance, diode, and transistor testing. The overall circuit design is centered around a large-scale integrated circuit dual integrator A/D converter, coupled with an overload protection circuit, making it a high-performance and compact tool instrument.

RD830B digital multimeter function description

DC voltage 200m/2/20/200/1000V ± 0.5%
AC voltage 200/750V ± 1.2%
DC current 200 μ/2m/20mA ± 1.0%, 200mA ± 1.2%, 10A ± 3.0%
Resistance measurement 200/2k/20k/200k Ω± 0.8%, 2M Ω± 1.0%
The forward DC current of the diode test is about 0.8mA, and the reverse DC voltage is about 3V
Transistor hFE test 1-1000