Testing The Voltage Function - Milwaukee 2216-20 Repair Service Instructions

Testing the Voltage Function

To verify accuracy in the AC and DC voltage ranges, do the following:
1. Turn the rotary switch to "V " position.
2. Connect the Calibrator to the VΩ and COM inputs on the Meter.
3. Set the Calibrator for the voltage and frequency from step 1 to 12 in Table 1.
4. Compare the reading on the Meter display with the display reading shown in Table 1.
5. If the display reading falls outside of the range shown in Table 1, the Meter does not meet
specification.
Table 1 AC Voltage Test:
Step
1
2
3
4
5
6
7
8
9
10
11
12
6. Turn the rotary switch to "V " position.
7. Set the calibration for the voltage from step 1 to 4 in Table 2.
8. Compare the reading on the Meter display with the display reading shown in Table 2.
9. If the display reading falls outside of the range shown in Table 2, the meter does not meet
specification.
Table 2 DC Voltage Test:
Step
1
2
3
4
Input Frequency
500mV 50Hz
500mV 500Hz
500mV 1kHz
5.000V 50Hz
5.000V 500Hz
5.000V 1kHz
50.00V 50Hz
50.00V 500Hz
50.00V 1kHz
500.0V 50Hz
500.0V 500Hz
500.0V 1kHz
Input Reading
500mV 497.3 to 502.7
5.000V 4.973 to 5.027
50.00V 49.73 to 50.27
500.0V 497.3 to 502.7
Reading
494.7 to 505.3
494.7 to 505.3
489.7 to 510.3
4.947 to 5.053
4.947 to 5.053
4.897 to 5.103
49.47 to 50.53
49.47 to 50.53
48.97 to 51.03
494.7 to 505.3
494.7 to 505.3
489.7 to 510.3
13