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Backlight, Hold data, Min/Max, backlight. Power from battery is automatically cut off when 9V adaptor is in use. PC connection for on-line loggin and data analysis (not included on set). Auto / Manual power off.Stable NDIR sensor for CO2 detection. TWA (8 hours weighted average). STEL (15 minutes weighted average). Min, Max, data hold, auto power off and battery indicator functions. Dual power supply, via battery(supplied) & power adaptor (not included). PC connect via RS232 interface. Humidity : 0.1% 99.9%RH. Dew Point : -20.059.9°C. Wet Bulb : -5.059.9°C.
Resolution : 1ppm, 0.1°C/°F, 0.1%RH. C02 : ±50ppm ±5% of reading (02000ppm) other ranges are not specified. Temp : ±0.6°C / ±0.9°F. Humidity : ±3%RH (at 25°C, 1090% RH); ±5%RH (at 25°C, others). Operating condition : 050°C, 095%RH (avoid condensation).
Storage Condition : -2050°C, 095%RH (avoid condensation). Power Supply : 4 x AA batteries. Battery life : >24 hours (alkaline batteries). Meter size : 205 x 70 x 56mm (LWH).
Dimension : 169(L) x 78.3(W) x 43.4(H)mm. 1 x Portable CO2 meter. 205 x 70 x 56mm (LWH). 169(L) x 78.3(W) x 43.4(H)mm.We are also happy to offer personalized discounts for larger orders. The item "Carbon Dioxide Tester Handheld CO2 Temp %RH Humidity Meter Air Quality Diagnose" is in sale since Sunday, October 29, 2017. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Other Test Meters & Detectors". The seller is "gxproducts" and is located in HK. This item can be shipped worldwide.