DT9927B Digital multimeterDetailed product description：

DT9927B

31/2 digits, maximum display: 1999 overload protection
Backlit, dimensional and functional symbol indication
DC voltage: 200m/2/20/200V ± 0.5% ± 31000V ± 0.8% ± 3
AC voltage: 200mV ± 1.2% ± 3,2/20/200V ± 0.8% ± 3,
700V±1.2%±5
DC current: 2m/20mA ± 0.8% ± 2200mA ± 1.2% ± 2,
10A±2%±5,
AC current: 200mA ± 1.8% ± 3,20mA ± 1% ± 3,10A ± 3% ± 7
Resistance: 200/2k/20k/200k/2M Ω± 0.8% ± 3
20MΩ±1%±5
Capacitor: 2n/20n/200n/2uF ± 3% ± 5200uF ± 5% ± 5
Frequency: 2k/20k/200k/2M/20MHz ± 0.5% ± 5
Temperature: -30 ℃∽ 400 ℃± 1.2% ± 5400 ℃∽ 100 ℃± 1.9% ± 15
on-off test
diode
transistor
Power supply: 9V × 1 (6F22 or equivalent)
Dimensions: 181 × 81 × 39mm
Weight: Approximately 270g (including battery)