This Digital Thermometer 100% waterprood and with stucker.
It's specially design for Aquarium.
Features:
Measuring range:0C~+50C(32 F to +122F)
Resolution:0.1C
Accuracy:+_1C
Power:DC 1.5V button battery
Mark:probe body is 100% waterproof,can put into the aquarium.
Accessories including:user manual,thermometer,battery