3 in 1 Handheld Protable Digital CO2 Tester Thermo-hygrometer Logger 0~9999ppm Carbon Dioxide Sensor Meter Humidity RH Temperature

This Handheld USB interface on line logging CO2, Thermo-hygrometer is used to measure CO2 Concentration, Air Temperature and Relative Humidity with audible alarm. It is an ideal for Indoor Air quality ( IAQ ) diagnosis.This meter also measures Dew Point and Wet bulb Temp.

Features:
Triple display, easy to understand and read
CO2 High alarm threshold setting with audible beep
Design with NDIR (Non-dispersive infrared technology) long life CO2 sensor, measure up to 9,999ppm
Great tool to check indoor air quality or plant growth, green house photosynthesis monitoring
Tripod receptacle for long time logging at the certain place
Long life sensors
All sensors are well calibrated before shipment
Made in Taiwan

Specifications:
Parameter:
  *Carbon Dioxode (CO2)
  *Temperature
  *Humidity
  *Dew Point
  *Wet Bulb Temp.
CO2 Measure range : 0~9,999 ppm
CO2 accuracy : ±75ppm + 5% of reading (0~2,000ppm),others unspecified
Temperature Measurement:
  *Range : 10.0~50.0°C (50.0~122.0°F)
  *Accuracy : ±1.0°C / 2.0°F
Relative Humidity (RH%) Measurement
  *Range : 0.1~99.9%RH
  *Accuracy : ±5% RH (at 25°C 10~90%RH), others ±7%RH
Power Supply:
  *6 x AAA batteries (included in set)
  *AC/DC adaptor (not included in set)

Set Includes:
1 x Handheld CO2 Meter
1 x USB cable for Data transmission
1 x Online (Real-time) CD w/ Software
6 x AAA batteries
English Operation Manual
Black Carrying Pouch
Standard Factory Packaging