Features:

– Range and accuracy: 0 to 40 C (32 to 104 F): +/- 1.8
– Floating pool and spa thermometer with LCD display.- Seven channel selectable switch- Frequency: 915 MHz- Dimensions (L x W x H): 100 x 100 x 207.5 mm (3.94 x 3.94 x 8.17 inches)