User Manual

Accuracy Specifications (3)
E. Diodes Test
D. Battery Test
Range
1.5V
9V
Internal Resistance
30Ω
1.8kΩ
Overload Protection
Maximum current: 50mA.
Maximum current: 5mA.
Remark:
l Displays battery’s voltage value between the cathode and anode.
Range Resolution
1mV
Remarks
l Open circuit voltage approximate 3V.
l Displays approximate forward voltage drop: 0.5V~0.8V.
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Model UT20B: OPERATING MANUAL