Features:
Non-dispersive infrared sensor measurement
Measuring temperature, humidity, dew point, wet bulb temperature, CO
LCD large screen display
Quick Response
Visible / audible alarm settings
RS232 serial output analysis once every 2 seconds
Data logging function
Low drift performance of carbon dioxide tester (77232)
Specifications:
Model AZ-7722 AZ-77232
Range 0 ~ 2000 ppm CO2
2001 ~ 9999 ppm (accuracy not guaranteed)
0 ~ 5000 ppm
5001 ~ 9999 ppm (accuracy not guaranteed)
Accuracy ± 50ppm ± 5% (0 ~ 2000ppm) ± 30ppm ± 5% (0 ~ 5000ppm)
0.0 ~ 99% RH Humidity Accuracy: ± 3%
Temperature measurement-10C ~ 60C (14 ~ 140F) Accuracy: ± 0.6C / ± 0.9F
Resolution 1ppm, 0.1C, 0.1% RH
Warm-up time 30 seconds
Ambient Storage Temperature: -20 ~ 60 C
Storage humidity: 0~99.9% relative humidity (non condensing water vapor)
The operable temperature range: 0~50 C
Operational range of humidity: 0~95% relative humidity (non condensing water vapor)
Meter Size 130 x85x60mm (LxWxT)
Packaging host, manual, voltage converter
Optional RS23 software + cable