air quality meter

CO2-Logger with humidity and temperature CO2 Data Logger measuring 0~5000PPM -40~85 0~100%RH Main Features : Display and record CO2 0~5000ppm, RH 0~100% and temperature -40~85 CO2, humidity and temperature ... Read More

S653 USB Temp / RH / CO2 data logger CO2-Datalogger with additional humidity temperature sensor Main Features : The HUATO S653 CO2 monitor not only very easily to be used as a CO2 monitor and controller, but ... Read More

S653 Date logger for CO2 temperature and humidity with original import sensor and large capacity with software analysis S653 data logger measures CO2 temperature and humidity simultaneously.All the sensors are ... Read More

Switchable or Digital Hygrometer Thermometer Data Logger for Measuring and Recording Temperature with External Probe HE710 handheld wet bulb dew point hygrometer company plans by the Chinese independent design... Read More

Indoor Digital Thermometer Hygrometer LCD display Selectable Celsius or Fahrenheit display long battery life Main Features : 1. Hygro-thermometers display either C or F. 2. Indoor Temperature and Humidity ... Read More

Temperature / Humidity Data Logger sensor CO2 Meter real time data recorder Carbon dioxide Main Features : For climate monitoring and recording in buildings, air conditioning units, laboratory, cleanroom, ... Read More

HE230-AS Digital Thermometer Hygrometer Large LED Panel display clear visual distance of 10 -100 meters Main Features : Build in imported temperature humidity integrated sensor with high accuracy and stability ... Read More

HE230T PT100 sensor Digital Thermometer Red Light Temperature display external sensor with Audible alarm Main Features : Switzerland imported temperature PT100 sensor.. Measure temperature and humidity with ... Read More

Environment temperature humidity GPRS monitoring system for cold chain transportation Model S500-EX-GPRS S500-ET-GPRS S500-DT-GPRS S520-EX-GPRS S520-ET-GPRS S500-DT-GPRS Temp Accuracy 0.5 0.3 Humidity Accuracy ... Read More

HE223C Digital Thermometer Hygrometer TCP IP internet Real time monitoring network enviroment with software For warehouses, cold rooms, walk-in freezers,cold storages etc, people prefer to see the current ... Read More