TB 9-6625-2354-35
Table 3a. ME-77/U Series Specifications
Test instrument parameters
Performance specifications
Dc voltage
Range: 0 to 1000 V
3% of FS
Accuracy:
Ac voltage
Range: 0 to 1000 V
4% of FS
Accuracy:
Resistance
Range: 0 to 20 MΩ
5% of reading
Accuracy:
Table 3b. ME-77/U Dc Volts
Dc Voltage
Test instrument
Calibrator
Test instrument
Indication
Initial output
err indication
Dc volts range
(V)
(V)
(%)
Adjustments
1
1
1
3
10
10
10
3
10
6
6
3
None
10
2
2
3
100
100
100
3
1000
1000
1000
3
Table 3c. ME-77/U Ac Volts
Ac Voltage
Test instrument
Calibrator
Test instrument
Ac volts
Indication
Initial output
err indication
range
(V)
(V)
(Hz)
(%)
Adjustments
10
10
10
60
4
10
10
10
400
4
100
100
100
60
4
None
100
100
100
400
4
1000
1000
1000
60
4
1000
1000
1000
400
4
Resistance
Test instrument
Test instrument
(Ω)
Indications
Resistance
ohms scale
range1
(Ω)
Min
Max
Adjustments
X1
100
95
105
X10
100
950
1050
X100
100
9.5 K
10.5 K
None
X1K
100
95 K
105 K
X10K
100
950 K
1050 K
1 Short
leads and adjust OHMS ADJ for 0 indication on ohms scale. Repeat for each range.
6