BM902 Digital multimeterDetailed product description：

BM902 panel calibration digital multimeter

31/2 digits, maximum display: 1999
overload protection
Backlit, dimensional and functional symbol indication
DC voltage: 200m/2/20/200V ± 0.5% ± 51000V ± 0.8% ± 5
AC voltage: 2/20/200V ± 0.8% ± 5700V ± 1.2% ± 7
DC current: 2mA ± 0.8% ± 5, 200mA ± 1.2% ± 5, 10A ± 2% ± 5,
AC current: 2mA ± 0.8% ± 5, 200mA ± 1.8% ± 5,10A ± 3% ± 5
Resistance: 200 ± 1% ± 5, 2k/20k/200k/2M Ω± 0.8% ± 5, 20M Ω± 1% ± 5
Capacitor: 20n/200nF ± 3% ± 5, 200uF ± 5% ± 10
Frequency: 2k/20k/200kHz ± 0.5% ± 3
Temperature: -40 ∽ 400 ℃± 1.2% ± 4, 400 ∽ 1000 ℃± 1.9% ± 15
on-off test
diode
transistor
Power supply: 6F22 or 9V × 1
Dimensions: 180 × 85 × 42mm
Weight: Approximately 350g (including battery)