Fluke 374 FC - Current Measurement via Jaw

Clamp Meter
Maintenance
15
ROGO Adjustment Procedure (374 FC, 375 FC, 376 FC)
Temperature Adjustment Procedure (902 FC)
902 FC Temperature Zero Procedure
After you do the temperature adjustment (See Temperature Adjustment Procedure (902 FC)), you must zero the
temperature.
1. Insert the K-type thermocouple connector to attach the 5522A and the Product.
2. Turn off the Product and wait 20 minutes.
3. Turn on the Product.
4. Use a small probe to push the calibration button.
5. Turn the control knob to 

6. Push twice, until the LCD shows C-37.
Maintenance
This section contains basic maintenance procedures.
Clean the Product
WCaution
To prevent possible damage to the Product or to equipment under test, do not use
abrasive cleaners. They will damage the case.
To clean the Product, use a cloth with a mild cleaning solution.
Battery Replacement
XW Warning
To prevent possible electrical shock, fire, or personal injury, and to prevent
incorrect measurements, replace the batteries when the low battery
indicator shows.
Step LCD Display 374 FC 375 FC 376 FC Calibrator Output
1C-34
√√ √
0 V, 0 Hz
2C-35
√√ √
60 mV, 50 Hz
3C-36
√√ √
30 mV, 50 Hz
4C-37
√√ √
60 mV, 100 Hz
5C-38
√√ √
120 mV, 200 Hz
6C-39
√√ √
180 mV, 300 Hz
7C-40
√√ √
240 mV, 400 Hz
8C-41
√√ √
300 mV, 500 Hz
9Save
√√ √
STBY
Step LCD Display 902 FC Calibrator Output
1C-35
√
0 V, 0 Hz
2C-36
√
0.02 V, 0 Hz
3Save
√
STBY
Step LCD Display 902 FC Calibrator Output
1C-37
√
0 °C
2Save
√
STBY