1. Real time monitor ambiance air quality 2. Japanese notable mix gas semiconductor sensor 3. Gas detection: Cigarette smoke, VOCs such as formaldehyde and toluene, ethanol, ammonia, hydrogen sulfide, sulfur dioxide and other harmful gases 4. M... - Update: 2009-12-28

With special design for cooling/heating AC systems of floor hydronic radiant with dewproof control of the floor Provides a more comfortable living environment with saving energy Attractive turn-cover design, most frequently used keys are located ... - Update: 2009-12-28

Ozone controller and transmitter, with LCD or indicator lights - Update: 2009-12-28

1) It's composed an inside sensor box and a outside controller. They connect through RS485 interface 2) Real time detection and control with LCD displays on the controller 3) Can be set CO2 level, humidity and temperature and provide buzzer alarm... - Update: 2009-12-28

1 Special used to real-time detect CO2 level in air ducts. 2 NDIR infrared CO2 sensor inside with Self-Calibration and up to 15 years lifetime 3 Humidity and temperature detection optional 4 Combined temperature and humidity sensor provide the hi... - Update: 2009-12-28

Designed for transmit relative humidity measurement and temperature measurement Wall mounting type and duct type selectable 0 to 10V DC/0 to 5V DC/4 to 20mA outputs Two temperature ranges selectable in orders Humidity output: automatically ... - Update: 2009-08-31

1) Wall mounting and duct type 2) Carbon dioxide detection and temperature and humidity detection optional 3) NDIR infrared CO2 sesor inside with wide detection ranges selectable 4) CO2 Self-calibration technology 5) 15-year lifetime of CO2 s... - Update: 2009-04-17

1) Real time monitoring of CO level with range from 0 to 1, 000ppm 2) LCD can display CO, temperature and humidity at the same time 3) Full time monitoring of CO level, even the slightest leak can be detected 4) Not only works as transmitter of... - Update: 2009-04-17

1. Deluxe design for control multistage AC system with a heat pump. It can control up to 2 stages cooling /3 stages heating with aux. Heater. 2. Easy to use and provides you with a more comfortable and convenient living environment. 3. Pre-progra... - Update: 2009-04-17

Features: 1). Especially designed for agriculture equipments such as greenhouse, food and vegetable storage. Real time detects CO2 concentration, temperature and humidity with programmable logical control. 2). Compositive design and convenient co... - Update: 2009-04-17