Carbon Dioxide Detector, Digital Temperature Humidity Meter CO2 Detector Desktop Self Carlibration Alarm 3 in 1 AZ Indoor Air Qaulity Monitor
Description
- CO2 measuring range: 0~9999 ppm (2001~9999 ppm out of scale range)
- Warning carbon dioxide level from 1000-5000ppm,Max./Min.carbon dioxide concentration value recall function
- Long time drift compensation,W/ABC(automatic background calibration)
- Large LCD display CO2 value, temperature, humidity,date and time
- CO2 alarm output drives relay to control ventilation system,such as fan or air conditioner
PRODUCT SPECIFICATIONS CO2 Measuring range :0~9999 ppm,(2001~9999 ppm out of scale range) Temperature Measuring range :-10~60 C(14~140 F) Relative humidity measuring range :0.1%~99.9%RH Resolution :1ppm,0.1C/ F,0.1%RH CO2 accuracy :+/-50ppm +/-5% of reading(0~2000ppm) Other ranges accuracy are not specified Temperature accuracy :+0.6C/+0.9 F Relative Humidity accuracy :+/-3%RH (at 25C, 10~90%RH) +5%RH(at 25C,others) Warm-up time :30 seconds CO2 response time: Air temperature response time: Relative humidity respone time: RELAY(1A 30VDC/0.5A 125VAC):YES LCD size :60x82(mm, HxW) Operating condition:0~50C,5~80% RH (avoid condensation) Storage condition:-20~ 50C,5~90%RH(avoid condensation) Power supply:5VDC adaptor (+10%),>=500mA Meter size:120 x 80 mm (Diameter x Depth) Weight:200g PACKING INFORMATION 1x Meter 1x User manual 1x Warranty card 1x 5V universal adaptor with four plugs 1x Gift paper box
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