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AZ7722 Digital Wall Mount Carbon Dioxide Tester CO2 Gas Tester Temperature and Humidity Meter Multifunction Air Tester

AZ7722 Digital Wall Mount Carbon Dioxide Tester CO2 Gas Tester Temperature and Humidity Meter Multifunction Air Tester

$193.00 USD
$193.00 USD
할인 품절

Features:
* Super large LCD display CO2 value and temperature simultaneously
* Designed with NDIR (Non-Dispersive Infrared) wave guide technology
* ABC (Automatic Background Calibration) preset on for long time drift compensation
* Display 8 hrs TWA value (time-weighted average) or 15 minutes STEL value (short-term exposure limit)
* Easy to manually calibrate CO2 at fresh air
* Digital wall mountable / desktop type
* Warning Carbon Dioxide level
* Alarm output drive relay to control system

Specifications:

Model 7722
CO2 Range 0~9999 ppm (2001~9999 ppm out of scale range)
CO2 Resolution 1 ppm
CO2 Accuracy ±50 ppm ±5% of reading (0~2000 ppm), other range are not specified
CO2 Response Time ＜30 Seconds (90% step change)
CO2 Warm-up Time 30 Seconds
Air Temperature Range -10~60℃, 14~140℉
Air Temperature Resolution 0.1℃, 0.1℉
Air Temperature Accuracy ±0.6℃, ±0.9℉
Air Temperature Response Time ＜2 mins (90% step change)
Humidity Range 0.1~99.9% RH
Humidity Resolution 0.1% RH
Humidity Accuracy ±3%RH (at 25℃, 10~90%RH); others ±5%RH
Humidity Response Time ＜10 mins (90% step change)
Dew Point Temperature -20.0~59.9℃
Wet Bulb Temperature -5.0~59.9℃
LCD Size 65(L) * 50(W) mm
Meter Size 130(L) * 85(W) * 60(H) mm
Operating Temperature 0~50℃
Operating RH% 0~95% RH (avoid condensation)
Storage Temperature -20~50℃
Storage RH% 0~90% RH (avoid condensation)
Power Supply 12V DC Adaptor
Battery life ＜50 mA (average), ＜310 mA (peak)
Weight ~200g
Standard Package Meter, Manual, 12V USA Type Adaptor, Paper Box

 

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