45
Service Manual
1-12
Open Circuit Voltage
3.2 volts maximum on the 100 Ω, 300 Ω, 30 MΩ, 100 MΩ, and 300 MΩ ranges, 1.5
volts maximum on all other ranges.
Maximum Rated Input (Input Protection)
1000 V dc or rms ac on all ranges
Diode Test/Continuity
Maximum Reading Resolution
Slow 999.99 mV 10 µV
Medium 2.5 V 100 µV
Fast 2.5 V 1 mV
Test Current
Approximately 0.7 mA when measuring a forward-biased junction.
Audible Tone
Continuous tone for continuity. Brief tone for normal forward biased diode or
semiconductor junction.
Open Circuit Voltage
3.2 volts maximum
Continuity Capture Time
50 µs maximum, 10 µs typical
Maximum Rated Input (Input Protection)
1000 volts dc or rms ac