Flir Extech 480403 User's Guide

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Year 2013

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Flir Extech 480403 Tester Specification

The Flir Extech 480403 Tester is a sophisticated tool designed for the precise measurement of electrical fields, making it an essential instrument for professionals working in environments with potential electromagnetic interference. This tester is engineered to offer high accuracy with a measurement range up to 1999V/m, allowing for comprehensive assessment of electromagnetic field strength. It features a user-friendly interface with a large, easy-to-read LCD display, facilitating quick and accurate data interpretation. The device's compact and portable design ensures convenience for field use, while its robust construction guarantees durability in various working conditions. The tester operates on a standard 9V battery, providing a balance between power efficiency and operational longevity. Additionally, it is equipped with a low-battery indicator to prevent unexpected downtime. The Flir Extech 480403 includes an automatic zero adjustment feature, enhancing measurement accuracy by eliminating baseline drift. It also offers a data hold function, allowing users to freeze readings for detailed analysis. This tester is compliant with industry standards, ensuring reliable performance across diverse applications. Its lightweight design, combined with high precision and dependability, makes the Flir Extech 480403 Tester a valuable tool for electricians, engineers, and safety officers who require accurate electromagnetic field measurements in their daily operations.

Flir Extech 480403 Tester F.A.Q.

How do I calibrate the FLIR Extech 480403 Tester?

To calibrate the FLIR Extech 480403 Tester, ensure the device is turned off. Connect it to a known voltage or current source. Turn on the tester and follow the on-screen prompts to adjust the readings to match the source. Refer to the user manual for specific calibration steps.

What should I do if the tester shows inaccurate readings?

If the tester shows inaccurate readings, first check the battery level and replace if necessary. Ensure the connections are secure and clean. Perform a calibration check and adjust if needed. If the issue persists, contact FLIR support for further assistance.

How can I measure AC voltage with the FLIR Extech 480403 Tester?

To measure AC voltage, turn the dial to the AC voltage setting. Connect the test leads to the circuit: the black lead to the common terminal and the red lead to the voltage terminal. Ensure proper contact and read the display for the voltage measurement.

What are the safety precautions when using the tester?

Always inspect the tester and test leads for damage before use. Wear appropriate personal protective equipment. Do not exceed the maximum input limits. Use the tester in dry conditions and avoid exposing it to moisture.

How do I replace the battery in the FLIR Extech 480403 Tester?

To replace the battery, turn off the tester and remove the test leads. Open the battery compartment located at the back of the tester using a screwdriver. Replace the old battery with a new one, ensuring correct polarity, and close the compartment securely.

Can the FLIR Extech 480403 Tester be used to measure resistance?

Yes, the FLIR Extech 480403 Tester can measure resistance. Turn the dial to the resistance setting, connect the test leads to the component or circuit, and ensure good contact. The resistance value will be displayed on the screen.

What is the best way to clean the tester?

To clean the tester, turn it off and disconnect it from any circuit. Use a soft, damp cloth to wipe the exterior. Avoid using any harsh chemicals or solvents. Ensure the tester is completely dry before use.

How can I troubleshoot if the tester does not power on?

If the tester does not power on, check the battery and replace it if necessary. Ensure the battery is inserted correctly. Inspect the battery contacts for corrosion and clean if needed. If the issue persists, contact FLIR support.

What types of measurements can the FLIR Extech 480403 Tester perform?

The FLIR Extech 480403 Tester can perform various measurements including AC/DC voltage, current, resistance, and continuity. Refer to the user manual for the complete list of measurement capabilities.

How often should the tester be calibrated for optimal performance?

For optimal performance, it is recommended to calibrate the FLIR Extech 480403 Tester annually or whenever the accuracy of the readings is in question. Regular calibration ensures reliable measurements.