Thermohygrometer, Indoor

LFH21 series temperature and humidity controller is a product designed for indoor temperature and humidity detection and control.

It has the advantages of small size, simple installation and convenient operation.

It has special design for lightning surge, electrostatic discharge, group pulse, voltage resistance, etc.

LEFOO LFH20 temperature and humidity transmitter is a transmitter specially designed for indoor temperature and humidity detection, with small size, simple installation and easy operation.

It has special design for lightning surge, electrostatic discharge, group pulse, withstand voltage, etc., and has strong anti-interference ability.