Flir Extech VIR50 User's Manual
![Flir Extech VIR50 Thermometer manual cover](/images/CKJfpffdsvhVQTOMQEsZdLZF/thumbs/thumb175x175.webp)
To calibrate the VIR50, access the settings menu and select the calibration option. Follow the on-screen instructions to complete the process, ensuring the thermometer is pointed at a known temperature source.
Use a soft, lint-free cloth slightly dampened with water or a mild lens cleaner. Gently wipe the lens in a circular motion to avoid scratches. Avoid using abrasive materials or solvents.
Ensure the thermometer is properly calibrated. Check for dirt or obstructions on the lens. Verify that the target is within the specified range and that ambient conditions are suitable for accurate measurement.
Check the battery compartment to ensure batteries are properly installed and have sufficient charge. Inspect the battery contacts for corrosion and clean them if necessary. If the issue persists, try replacing the batteries.
Yes, the VIR50 is designed to measure surface temperature from a distance. Ensure you are within the device's specified distance-to-spot ratio to maintain accuracy.
Access the settings menu and look for the temperature unit option. Select either Celsius or Fahrenheit as per your requirement.
Regularly check and clean the lens, ensure the device is stored in a dry environment, and perform periodic calibration checks to maintain accuracy. Also, replace batteries as needed.
To extend battery life, turn off the thermometer when not in use, use the auto power-off feature, and avoid using the backlight unnecessarily.
The VIR50 can measure temperatures up to 1652°F (900°C). Always refer to the user manual for specific model capabilities.
To reset the VIR50, navigate to the settings menu and select the reset option. Confirm your selection when prompted. This will restore all settings to their default values.