Product Information:
Name: fish tank thermometer stick on/fish tank supplies
Material: ABS
Size: 1.7 x 1.3 x 0.5 inches/ 4.5x3.5x1.5cm(L*W*H)
Temperature range: 32-210℉
Measurement accuracy: ±0.18℉
Battery: CR2032(included)
Package Contents:
1 x LED Display Thermometer
Instructions:
1. Sticker Design: Tear off the adhesive, stick it below the water level on the outside of fish tank and let it sit for five minutes.
2. Show Description: Low battery shows "LB" every 30 seconds, <32℉ shows "LE", >210℉ shows“HE”.
Tips:
1.Do not put aquarium thermometer into water!
2.It takes about 15 minutes to get used to the temperature when it is pasted outside the fish tank for the first time.
3.It is recommended to use in aquariums with a wall thickness of 12mm or less.