[Name]: Transparent digital thermometer

[Product Specifications]: Length 9 cm × 2.8 cm wide and 1.5 cm thick *
【Precautions】
 
1. This machine contains a battery life of about 1 year， no electricity can open a new battery after repeated use. (Battery can buy stationery in general， cost is generally between $ 1-2)
 
2. Note the product on the outside of the aquarium glass， not the water， into the water will damage the transparent LCD screen.
 

Note: This is attached to the surface of the tank， not turn on the water， the temperature probe is close to the cylinder wall aquarium， simply separated by a layer of glass， are basically accurate temperature， but different each thermometer manufacturer， thermometer the implementation of the standard deviation is there， but generally the temperature is right， you can understand the need to play a substantially tank temperature. If your requirements are very demanding temperature display， please carefully shot， because theoretically only do precision instruments for scientific experiments was possible to do this.