Solar Digital Thermometer (With Magnet) SN-100

[Features]
· Uses a large solar battery so there is no need for battery replacement, making it maintenance-free
· Works at 100 lux illuminance (-20 to +50°C)
· Large numbers are bright and easy-to-see
· Distance thermometer allows the interior temperatures of refrigerators and freezers to be measured without opening the doors
· Compliant with environmental RoHS directives