Model UT90A: OPERATING MANUAL
time between two measurements> 15 minutes.
E. Resistance
Range Resolution
Accuracy:
±(a% reading + b
digits)
200O 0.1O
2kO 1O
20kO 10O
200kO 100O
2MO 1kO
±(0.8%+3)
20MO 10kO ±(1.2%+5)
Remarks:
?Overload Protection: 230V rms.
F. Diodes Test
Range Resolution Remark
1mV
Open-circuit
voltage is about 3V;
transistor PN
normal voltage is
about 0.5~0.8V.
Remarks:
?Overload Protection: 230V rms.
G. Continuity Test
Range
Resolutio
n
Remark
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