Temperature Sensor – HLC Heat/Light Converter
- Requires 3 AAA batteries
Video of the Thermal Flashlight used on a fridgerator
HLC User Guide
- The HLC requires 3 AAA batteries, not included. Make sure to use high quality, brand name lithium batteries.
- Carefully remove back cover and install batteries in their proper orientation; note the + and – of the batteries.
- The Power Switch is on the front of the HLC. To turn ON, slide the switch to the left. To turn OFF, slide to the right.
See Digital Dowsing for support, additional documentation and user guides.