1. Product Specifications:

Large LCD Display: 3.5' (8.9cm)LCD display with backlight
Logger mode: Keystart/stop, Immediately, Schedule, Real-time & Roll-over
Carbon Dioxide(CO2)
Range: 0~9999(out of scale)
Accuracy: ±50ppm±5%rdg(0~2000)
Response time: 10sec
Temperature Range: -10.0~70.0°C(14~158°F)
Resolution: 0.1°C/°F
Accuracy: ±0.6°C/±0.9°F(0~50°C/32~122°F),others±1.2°C
Humidity
Range: 0.1~99.9%
Resolution: 0.1°C/°F
Accuracy: ±3%(10~90%)
Logging memory: 40000
Operating condition: 0~50°C,0~95%RH
Storage condition: -20~60°C,0~99%RH
Sensor life: 15 years in normal comm.
Environments with ABC on storage Temp: -40~70°C(-40~158°F)
Power supply: 1A Output 9VAC adaptor

2Features:

Super large LCD simultaneously display and log C02 Level, Temperature,
Relative Humidity, Calendar(Y/M/D) and Time(clock)

•Super large LCD simultaneously display and log C02 Level, Temperature,
•Super large LCD simultaneously display and log C02 Level, Temperature,
Relative Humidity, Calendar(Y/M/D) and Time(clock)
•digital wall mountable/ desk top type!
•40000 data logging memory
•Warning carbon dioxide level!
•Warning carbon dioxide level!
•StableND IR sensor for CO2 concentration
•NDIR(Non-Dispersive Infrared) WAVE GUIDE TECHNOLOGY WITH ABC
(Automatic Back ground Calibration)
•High and Low threshold setting
•Alarm output drive relay to control system
•Backlight Function
•Recall MAX and MIN reading
•Long time drift compensation
•Comes with Power Adaptor(choose one from the available plug
US/UK/AU/EUR)