744
Users Manual
Continuity Testing
Tone
Continuous tone
May or may not get tone
No tone
Frequency Measurement
Ranges
1.00 Hz to 109.99 Hz
110.0 Hz to 1099.9 Hz
1.100 kHz to 10.999 kHz
11.00 kHz to 50.00 kHz
Minimum Amplitude for Frequency Measurement (square wave):
<1 kHz: 300 mV p-p
1 kHz to 30 kHz: 4 mV p-p
>30 kHz: 2.8 V p-p
Maximum input:
<1 kHz: 300 V rms
>1 kHz: 30 V rms
Input Impedance: 5 M
For frequency measurement less than 109.99 Hz, specifications apply for signals with a slew rate greater than 5
volt/millisecond.
108
Resistance
<25
25 to 400
>400
Accuracy
1 Year
0.05 Hz
0.5 Hz
0.005 kHz
0.05 kHz
2 Year
0.05 Hz
0.5 Hz
0.005 kHz
0.05 kHz