Infrared Thermometer - Ryobi

There is an internal switch located inside the battery compartment. Open the compartment and slide the switch to your desired unit (°C or °F).

Battery life depends on usage frequency. The device is designed for intermittent use, and a standard 9V alkaline battery should provide a reasonable service life.

No, this is a surface thermometer. It measures the temperature of the object's surface that it is pointed at.

It is best suited for opaque, non-reflective surfaces. Readings from shiny, reflective, or transparent surfaces may be less accurate.

Gently clean the lens and housing with a soft, dry cloth. Avoid using solvents or abrasive cleaners.

The accuracy varies with temperature. Refer to the product manual for specific accuracy specifications at different temperature points.

Please refer to the Ryobi warranty information specific to your region and purchase. Typically, Ryobi tools come with a limited manufacturer's warranty.

Ensure the 9V battery is correctly installed and has sufficient charge. Check the battery contacts for cleanliness.

Check the 9V battery. In very bright sunlight, the laser may be difficult to see; try to position yourself to reduce glare.

Ensure you are within the optimal distance range and aiming at the center of the target area. Clean the lens. Note that highly reflective or transparent surfaces may affect accuracy. Recalibration is not user-serviceable.