Handheld Digital Environmental Meter With Co2 -rh - Temperature
Building or Office Indoor Air Quality
-Features & Benefits :
Measures CO2 level, air temperature, dewpoint, wet bulb temperature and humidity
Triple displays of CO2 level, temperature andhumidity
Uses stable non-dispersive infrared (NDIR)sensor to measure CO2
Calculates, periodically updates and displays8-hour time-weighted average (TWA) of CO2exposure and 15-minute short-term exposurelimit (STEL)
Backlit LCD
Audible CO2 warning alarm
Powered by batteries or included AC/DC adapter
Manual calibration of CO2 and humidity
RS-232 computer interface for uploadingreadings to a PC
Min/Max memory + data hold
CE and RoHS approved
Specifications :
CO2 Measurement Range: 0 to 5000ppmCO2 Measurement Accuracy: ±50ppm ±5%of readingPressure Dependence of CO2 Measurement:+1.6% of reading per kPa deviation fromsea-level atmospheric pressure (100kPa)CO2 Calibration Level: 400ppmTemperature Measurement Range:14§ to 140°F (-10§ to 60°C)Temperature Measurement Accuracy:±0.9°F (0.6°C)Humidity Measurement Range: 10 to 95%Humidity Measurement Accuracy: ±3%Warmup Time: 30 secondsResponse Times: 30 seconds for CO2 andtemperature, 30 minutes for humidityAuto Power Off: After 20 minutes of inactivityOperating Temperature: 32° to 122°F(0° to 50°C)@<80% RHStorage Temperature: -4° to 140°F(-20° to 60°C)@<80% RHDimensions:8.2 x 2.8 x 2.2 in. (208 x 71 x 56mm)Weight: 5.6 oz. (159g)Power Source: 4 AA batteries (included)
Includes :
Molded hard case
9V AC/DC adapter
Batteries
-Features & Benefits :
Measures CO2 level, air temperature, dewpoint, wet bulb temperature and humidity
Triple displays of CO2 level, temperature andhumidity
Uses stable non-dispersive infrared (NDIR)sensor to measure CO2
Calculates, periodically updates and displays8-hour time-weighted average (TWA) of CO2exposure and 15-minute short-term exposurelimit (STEL)
Backlit LCD
Audible CO2 warning alarm
Powered by batteries or included AC/DC adapter
Manual calibration of CO2 and humidity
RS-232 computer interface for uploadingreadings to a PC
Min/Max memory + data hold
CE and RoHS approved
Specifications :
CO2 Measurement Range: 0 to 5000ppmCO2 Measurement Accuracy: ±50ppm ±5%of readingPressure Dependence of CO2 Measurement:+1.6% of reading per kPa deviation fromsea-level atmospheric pressure (100kPa)CO2 Calibration Level: 400ppmTemperature Measurement Range:14§ to 140°F (-10§ to 60°C)Temperature Measurement Accuracy:±0.9°F (0.6°C)Humidity Measurement Range: 10 to 95%Humidity Measurement Accuracy: ±3%Warmup Time: 30 secondsResponse Times: 30 seconds for CO2 andtemperature, 30 minutes for humidityAuto Power Off: After 20 minutes of inactivityOperating Temperature: 32° to 122°F(0° to 50°C)@<80% RHStorage Temperature: -4° to 140°F(-20° to 60°C)@<80% RHDimensions:8.2 x 2.8 x 2.2 in. (208 x 71 x 56mm)Weight: 5.6 oz. (159g)Power Source: 4 AA batteries (included)
Includes :
Molded hard case
9V AC/DC adapter
Batteries