Fluke 112 Calibration Information

Models 110, 111 & 112
Calibration Information
10
LCD mask
LCD
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Figure 5. Removing the LCD Mask
8. Reattach the LCD mask by pressing it over the LCD until it snaps into place.
9. Place the PCA into the case top with the LCD showing through the window and snap the PCA into
place. Carefully replace the 3 Phillips screws that connect the PCA to the case top.
10. Verify that the rotary switch is in the
OFF position.
11. Reassemble the case and reinstall the battery, battery door, screws, and holster.
Performance Tests
WWarning
To avoid electric shock, do not execute the performance tests procedures
unless the Meter is fully assembled.
The following performance tests verify the complete operability of the Meter and check the accuracy of
each meter function against the Meter’s specifications (i.e., calibration). If the instrument fails any part of
the test, calibration adjustment and/or repair is indicated.
In the performance tests, the Meter is referred to as the unit under test (UUT).

Fluke 112 Specifications

General

Category	Multimeter
Continuity	Yes
Diode Test	Yes
Display	Digital
DC Voltage Ranges	400.0 mV, 4.000 V, 40.00 V, 400.0 V, 600 V
Resistance Ranges	400.0 Ω, 4.000 kΩ, 40.00 kΩ, 400.0 kΩ, 4.000 MΩ, 40.00 MΩ
Safety Category	CAT III 600 V
AC Voltage Accuracy	±(1.0% + 3)
Battery Type	9 V
DC Voltage Accuracy	±(0.5% + 2 counts)
AC Voltage Ranges	4.000 V, 40.00 V, 400.0 V, 600 V