LONN Digital Aquarium Thermometer Probe - For Hydroponics Aquarium Fish Tank Vivarium Reptile Terrarium

Description

Digital Aquarium Thermometer for Hydroponics Aquarium Fish Tank Vivarium Reptile Terrarium Technical Data:  Temperature measuring range :-50°c ~ + 70°c  Resolution:0.1°c  Accuracy +/- 1°c  Power:DC1.5V button battery LR44 (included)  Input:1NTC sensor  Sensor wire:approx.1m  Ambient requirements temperature:-10~60°c; humidity:20~85%(No condensate) Operations: 1. Open the battery cover and insert battery with (+) positivepole up. Then screw up the cover. The LCD will display the current room temperature. 2. Using the suction cups provided, attach the display unit to the outside of the aquarium. Submerge the probe into the water in the aquarium. Do not submerge the temperature, Only the sensor is waterproof! 3. To preserve battery life press the PWR button for three seconds to power off or remove the battery. To power on press the PWR button. 4.If the LCD displays H°C, means temperature is higher than 70°C. If displaying L°C,means temperature is lower than -50°C.