Features

• Measure CO2 concentration, temperature, humidity, dew point temperature and wet bulb temperature
• Super large LCD simultaneously display and log CO2 level, temperature ( °C / °F), relative humidity, calendar (Y/M/D) and time (clock)
• 12700 data logging memory
• Warning Carbon Dioxide level
• Stable NDIR sensor for CO2 concentration
• NDIR (Non-Dispersive Infrared) waveguide technology with ABC (automatic background calibration)
• High and low threshold setting
• Backlight function
• Recall Max and Min reading
• Long time drift compensation

Specifications

• Display: 3.5’’ (8.9cm) LCD display with backlight
• Carbon Dioxide range: 0~9999
• Carbon Dioxide Accuracy: ±50ppm ±5%rdg(0~2000)
• Response time: 10sec
• Temperature Range: -10.0 ~ 70.0 °C (14 ~ 158 °F)
• Temperature Resolution: 0.1 °C/ °F
• Temperature Accuracy: ±0.6 °C/ ±0.9 °F(0 ~ 50 °C / 32 ~ 122 °F), others ±1.2 °C
• Humidity Range: 0.1 ~ 99.9%
• Humidity Resolution: 0.1%
• Humidity Accuracy: ±3% (10 ~ 90%)
• Logging Memory: 12700
• Operation Condition: 0 ~ 50 °C, 0 ~ 95%RH
• Storage Condition: -20 ~ 60 °C, 0 ~ 99%RH
• Power Supply: 2A output 6V AC adaptor
• Power Supply: 4 x 1.5V AA Batteries (not included)
• Size: 142 x 120 x 40 mm (5.59’ x 4.72’ x 1.57’)
• Item Weight: approx. 570 g (20.1 oz)

One Set Included

• 1 x Carbon Dioxide (CO2) Data logger Monitor
• 1 x Power Adaptor
• 1 x USB Cable
• 1 x CD Software
• 1 x Instruction Manual
• Standard Factory Package