Features

• Large, easy to read LCD display

• Compact design for discrete use

• Simple operation

Technical Data

• Temperature reading range -58 °F ~ 158 °F (-50 °C ~ 70 °C)

• Operating temperature -14 °F ~ 122 °F (-10 °C ~ 50 °C)

• Power button battery (DC 1.5V) LR 44

• Temperature readings to within 0.1 °F/C

• Accuracy +/-1 °F/C

• °C and °F switchable

Operation

1. Open the battery cover and insert battery with the (+) positive side up. The LCD will now 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 display unit. Only the probe is water resistant.

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, temperature reading is higher then 70 °C. If Lc temperature reading is lower than -50 °C