Performance: The thermostat uses a high-reliability chip, is not easily affected by the environment, measures accurately, and has excellent performance. Parameters: The size of the thermostat is about 86x86x40mm, the temperature display range is 5-90℃, the temperature control accuracy is 0.5-10℃ adjustable, and the factory is ±1℃. Configuration: The thermostat is accurate and fast, equipped with a large-screen LCD screen, which can display indoor temperature, equipment temperature and clock, etc., and can also remotely control the temperature through a mobile phone connection. Material: The thermostat shell is made of high-quality Plastic flame-retardant material, which is sturdy and reliable, has fast heat dissipation, and is not easily affected by temperature deformation and damage. Use: This thermostat is widely used in the temperature control of water heating in living rooms, bedrooms, restaurants, lobbies and other places, and is simple and convenient to operate. Buttons: Touch buttons Terminals: Can connect 1x2.5mm² Temperature control range: 5-90℃ Temperature control accuracy: 0.5-10℃ adjustable, factory ±1℃ Colour:A:Black Material:Plastic + Electronic Components Package Contents: 1 x 3 meters sensor 1 x thermostat 1pack x screws 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.