Qguai Aquarium Thermometer, C/F Switch LCD Digital Fish Tank Thermometer with Large Clear Screen, Monitor Water Terrarium Temperature, No Messy Wires in Your Saltwater Freshwater and Reef Aquarium.

It is important to make sure the underwater environment is as close as possible to their natural habitat. Having an Aquarium Thermometer is essential to ensure the perfect temperature for your fishes and aquarium plants. Our Qguai fish aquarium thermometer is a great budget you will get, precise and easy to read current temperature on large transparent screen, with a range of 0C - 70C / 32F - 158F, scaled to 0.1 degree, backside temperature sensor with no messy wires in water. It is also a beautiful aquarium decoration which makes your tank outstanding. We should just spend more time admiring the fishes and let little helper do its job.

Technical Details:

Product Size: 3.0*3.0*0.28 inch

mistake: ±1C/ ±2F

Color: Black

Package:

1 x Digital Aquarium Thermometer

2 x Battery 2* CR2032 (Included)

How to set the High / Low flash point / safe zone ?

press the "set" key, the left small number ( high flash point ) will flash, short press "up" or "down" to set up the highest temperature you need, then press "set", the right small number ( low flash point ) will flash, short press "up" or "down" key to set up the lowest temperature you need. Done. The big number will flash if the water temperature is not in safe zone.

Note:

1. The left small number is the highest flash point and the right small number is the lowest flash temperature you can set, If you reverse the 2 numbers, it will keep flashing, so pls make sure the left is higher than the right one.

2. There is a ±1C / ±2F mistake in digital thermometers , but it will not affact the fishes to swim happily. If you thinks your thermometer display abnormal temperature, pls compare it with the mercury thermometer, not infrared thermometer gun or needle meat thermometer. Any problem, just contact us.