1. Open the battery cover and insert battery with (+) positive side up. The LCD will now display the current room temperature.
2. Attach the display unit to the outdoor of the tank the use of the suction cups and submerge the probe into the water within the tank.
3. Press and hold the ability (pwr) button to activate. Hold the ability button for 3 seconds to show off.
Size: 2″ x 1.25″
Batteries: LR44 (Included)
1 x Battery
1 x Digital Thermometer
1 x Probe
Submerge probe into fish tank to measure water temperature (Submerge probe only, don’t submerge thermometer in water)
Easy to read display with easy to use suction cup for safe convenient placement
Temperature range -50 degree Celsius~ + 70 degree Celsius; Operating temperature -10degree Celsius~ +50degree Celsius
Suitable for different water types such as fresh water, tap water, salty water, marine water and and so forth.
Suitable for monitoring the living temperature for reptile such as lizard, turtle and so forth.