AZ7752 Handheld Indoor Air Quality Temperature CO2 Gas detector CO2 Temp Meter

AZ7752 Handheld Indoor Air Quality Temperature CO2 Gas detector CO2 Temp Meter

Model No.︰AZ7752


Country of Origin︰China

Unit Price︰US $ 152 / Piece

Minimum Order︰1 Piece

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Product Description


7752 AZ CO2 Temp Meter features:
* Design with NDIR (Non-Dispersive Infrared) wave guide technology sensor
* Data output to PC every 2 seconds for on-line analysis
* Display 8 hrs TWA value (time-weighted average) & 15 minutes STEL value (short-term exposure limit)
* Housing design surrounds with rails to help air ventilation for quick and accurate response
* Easy to calibrate CO2 at fresh air around 380-420 ppm
* Dual display 2 parameters simultaneously: CO2, temperature
* Audible carbon dioxide level warning alarm
* Big LCD display with high resolution
* Back light for working in dark area
* Battery and adaptor power supply
* PC connect via USB interface (P/N: USBAZM)
* Auto-sleep function
* Low battery indicator


Application of 7752 AZ CO2 Meter:

The 7752 AZ portable CO2 detector could measure the indoor air quality index, including the CO2 concentration,

CO2 level and air temperature. The Carbon Dioxide value can be output to PC for on-line analysis.

The 7752 AZ CO2 device could be used as the CO2 checker for the air quality index in all workspace, office,

hospital, school, station or home. It can be calibrated easily in the fresh air and its back light function could let

user operate in the dark area. The 7752 AZ is your best choice as the indoor air quality (IAQ) testers.

Poor indoor air quaintly is considered unhealthy because it causes tiredness, loss of ability to concentrate, and

even illness (ex: sick building syndrome). IAQ monitoring and survey, especially on CO2 level and air ventilation

become widely applied in public areas such as office, classroom, factory, hospital, work space, residential,

commercial building and hotels. It is also suggested in regulations of industrial hygiene in some countries.


Specification of 7752 AZ CO2 Meter:



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)

LCD Size

44(L) * 26(W) mm

Meter Size

205(L) * 70(W) * 56(H) mm

Operating Temperature


Operating RH%

0~95% RH (avoid condensation)

Storage Temperature


Storage RH%

0~90% RH (avoid condensation)

Power Supply

AA * 4 PCS

Battery life

> 24 hours (Alkaline Battery)



Standard Package

Meter, Manual, Batteries, Hard Carry Case

Price Terms︰ FOB Shenzhen

Payment Terms︰ TT/Western Union/Paypal

Packing︰ Export carton

Lead Time︰ 4 days

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