Flir Extech 380580 User Manual
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To calibrate the Flir Extech 380580 meter, follow the instructions in the user manual. Typically, you will need to connect the meter to a known reference voltage or current source and adjust the calibration settings using the meter's interface.
To measure AC voltage, set the rotary switch to the AC voltage (V~) position, connect the test leads to the circuit, and ensure the leads are properly inserted into the meter's input jacks. Read the voltage value displayed on the screen.
Ensure the meter is properly calibrated and the test leads are in good condition. Check for any external interference and verify that the measurement settings are correctly configured for the task.
Regularly inspect the test leads and connectors for damage, clean the meter with a soft, dry cloth, and store it in a protective case when not in use. Periodically check calibration according to the manufacturer's recommendations.
To replace the fuse, turn off the meter and disconnect it from any circuit. Open the battery compartment, locate the fuse holder, remove the blown fuse, and replace it with one of the same type and rating.
Check the battery condition and replace it if necessary. Ensure the battery contacts are clean and properly aligned. If the problem persists, consult the user manual or contact customer support.
Yes, to measure DC current, set the rotary switch to the DC current (A) position, connect the test leads in series with the load, and ensure the leads are properly inserted into the meter's input jacks. Read the current value on the display.
For accurate resistance measurements, ensure the circuit is de-energized, connect the test leads properly, and zero out the meter if it has a relative mode. Clean any oxidation from the test lead tips.
Press the 'Hold' button to freeze the current measurement on the display. This is useful for recording or reviewing the reading without having to be present at the measurement site. Press 'Hold' again to release and resume normal operation.
Set the meter to the continuity test mode, indicated by a diode symbol with sound waves. Connect the test leads across the component or circuit. A continuous tone indicates continuity.