Diving Electronic Suction Cup Waterproof Thermometer Aquarium Thermometer High Precision Thermometer

DESCRIPTION:Diving Electronic Suction Cup Waterproof Thermometer Aquarium Thermometer High Precision ThermometerSPECIFICATION: Type: Digital ThermometerTemperature range: -50C ~ 70CResolution :C ( -20C)Accuracy:CPower: 1 PCS DC1.5V (LR44/AG13)Input method: 1 NTCScope of application: aquariumProduct weight: 0.05kgMachine size: 46.5 x 27.5 x 29.5mmFEATURE:1. Waterproof design, fully immersed in water.2. The quality is firm, the suction cup can be firmly adsorbed in the inner wall of the aquarium, and the built-in sensor is beautiful and generous.3. With low energy consumption, high stability, high precision, and rapid temperature measurement.INSTRUCTIONS FOR USE:1. Unscrew the battery cover and put in a LR44 type button battery. Note that the polarity should not be reversed. It will be displayed when power is turned on.2. Tighten the battery cover and note that the sealing ring should be placed correctly and must not be damaged.3.do not need to remove the battery for a long time.PACKAGE INCLUDES:1* thermometer1* suction cup