Ambetronics Engineers Pvt Ltd. Supplies Temperature & RH Smart Transmitter, TRH-501. Ambetronics Engineers Pvt Ltd. Is an ISO 9001:2000 certified manufacturer of Digital Panel Meters & Digital Indicators. The Temperature & RH Smart Transmitter is made using state of art advanced microcontroller technology offering watchdog feature for fail safe operation. It ensures accurate, fast and reliable sensing technology. It has a compact size making it flexible and easy to install. This Temperature & RH Smart Transmitter is used in climate control rooms, building automation, computer server rooms and green houses. It can also be used in agriculture application, meteorological application and weather station. This Temperature & RH Smart Transmitter is also applied in humidifiers & dehumidifiers, storage room monitoring, clean rooms, cold storage, calibration equipments, industrial process monitoring & controls, etc.