Product adopts industrial-grade chip, high-precision SHT20 temperature and humidity sensors, ensure the products with good reliability, high precision and interchangeability.
Adopt RS485 hardware interface (with the lightning protection design), the protocol layer compatible with standard industrial Modbus Rtu protocol.
This product integrating MODBUS protocol with ordinary, users can choose communication protocols,common agreement with automatic upload function(Connect the RS485 serial interface mode tool by automatically output temperature and humidity).

color: White
material: plastic
size: 6.5 x 4.6 x 2.85CM

Package Contents: 2 x Temperature Sensors