Flir Extech 480400 User's Guide
![Flir Extech 480400 Tester manual cover](/images/IoItcLrPSXIeLmYiSMVTPvkz/thumbs/thumb175x175.webp)
To calibrate the Flir Extech 480400 Tester, you need to follow the manufacturer's calibration procedure outlined in the user manual. Typically, this involves using a known reference source to ensure accuracy.
To measure frequency, turn the dial to the frequency measurement setting, connect the test leads, and ensure the device is powered on. The frequency reading will be displayed on the screen.
Check the test leads for damage, ensure proper connection, and calibrate the device. If problems persist, reset the device or consult the manual for further troubleshooting steps.
The tester uses standard AA batteries. To replace them, open the battery compartment on the back of the device, remove the old batteries, and insert new ones, ensuring correct polarity.
Regularly clean the tester with a dry cloth, store it in a protective case, and avoid exposing it to extreme temperatures or moisture. Perform regular calibrations as recommended.
Check the battery level and replace batteries if necessary. If the issue persists, inspect the display for physical damage and consult the manual for troubleshooting steps or contact support.
Yes, the Flir Extech 480400 Tester is capable of measuring both AC and DC voltage. Ensure you select the appropriate mode on the dial before taking measurements.
Set the tester to the continuity setting, connect the test leads to the circuit, and check for an audible beep, which indicates continuity.
First, check and replace the batteries. Ensure the battery contacts are clean and the batteries are installed correctly. If the problem persists, consult the manual or contact customer support.
Yes, the tester can measure resistance. Turn the dial to the resistance setting (Ω), connect the test leads, and read the resistance value on the display.