Flir Extech 380395 User Manual

To calibrate the Flir Extech 380395 Tester, first ensure it is turned off. Connect it to a known calibration source, then power it on. Follow the on-screen instructions to complete the calibration process. Refer to the user manual for detailed steps specific to your testing needs.
If the tester does not turn on, check the batteries to ensure they are properly installed and have enough charge. If using an AC adapter, verify that it is securely connected. If the issue persists, contact Flir Extech support for further assistance.
To measure AC voltage, turn the rotary switch to the AC voltage position. Connect the test leads to the circuit under test, ensuring correct polarity. Read the voltage value displayed on the screen. Always follow safety precautions when working with electrical circuits.
To clean the tester, use a soft, damp cloth to wipe the exterior. Avoid using harsh chemicals or solvents that could damage the device. Make sure the tester is turned off and disconnected from any power source before cleaning.
To replace the batteries, turn off the tester and remove the battery cover by unscrewing it. Replace the old batteries with new ones, ensuring correct polarity, and reattach the battery cover securely. Use only the battery type recommended in the manual.
If the readings seem inaccurate, ensure the tester is properly calibrated. Check the test leads for damage and replace them if necessary. Verify that you are using the correct settings for the measurements. If the issue continues, consult the user manual or contact support.
Yes, the Flir Extech 380395 can measure resistance. Set the rotary switch to the resistance measurement mode, connect the test leads to the component or circuit, and read the resistance value on the display. Ensure the circuit is de-energized before measuring resistance.
To perform a continuity test, set the tester to continuity mode. Connect the test leads to the circuit or component. If continuity is present, the tester will emit a beep and display a low resistance value. Ensure the circuit is not live before performing the test.
Always follow safety guidelines such as wearing appropriate personal protective equipment, ensuring the tester is in good condition, and verifying test leads are undamaged. Never exceed the maximum input limits specified in the manual.
To update the firmware, visit the Flir Extech website to download the latest firmware version. Connect the tester to your computer via USB, and follow the provided instructions to complete the update process. Ensure the device is fully charged before starting the update.