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Portable carbon dioxide meter AZ 7752

Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
Portable carbon dioxide meter AZ 7752
968.00 zł
Ex Tax: 786.99 zł
  • Stock: In Stock
  • Model: AZI-7752
  • EAN: 5907222598283
  • Weight: 280g
  • Dimensions: 70mm x 58mm x 205mm

Available Options


AZ 7752 meter is a digital, portable device designed to control the level of carbon dioxide (CO2) with simultaneous air temperature measurement.

It has a built-in NDIR sensor that allows for precise measurement of CO2 levels in real time. The measurement results are shown on the LCD display in ppm (parts per million). User can set the CO2 alarm threshold after exceeding which the sound signal will be activated and change the temperature reading units (°C or °F).

Device can work in the measurement mode of current values, minimum / maximum values ​​(MIN and MAX functions) and average values ​​for 8h and 15min time intervals (TWA and STEL functions).

HOLD button makes it possible to stop the indications with a quick response. Observation, archiving and printing of the measured parameters can be done via a PC after prior software installation (not included). The device has the function of automatic calibration of the CO2 sensor. The backlit LCD panel makes it easy to read the indications in low light conditions, e.g. at night or in poorly lit rooms.

AZ 7752 can be powered by 4 x 1.5V alkaline batteries or via a DC 9V 1A power adapter. Additionally, it has an automatic cut-off function after 20 minutes. idle and low battery indication.

The meter can 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. AZ 7752 is your best choice as the indoor air quality (IAQ) testers.


  • Illuminated, three-field liquid crystal display
  • Simultaneous measurement of CO2 value and temperature
  • Stable and accurate NDIR sensor
  • High sensitivity, selectivity and durability
  • Signaling of exceeding the alarm thresholds
  • Useful functions: HOLD, MAX / MIN, TWA and STEL
  • Auto-calibration function
  • Automatic power cut-off after 20 min.
  • Possibility of cooperation with a PC
  • Various power options
  • Ergonomic and aesthetic housing
Product information
Display LCD 26 x 44 mm; three-pole, illuminated
Additional features HOLD - freezing indications on the display
MIN, MAX - measuring mode of the value: minimum, maximum
Sockets, connectors, ports 9V DC socket - for connecting the AC adapter
RS232 port for connection with a PC
Additionally included 4 x 1.5V DC alkaline batteries, type AA
User manual
Temperature measurement
Measurement range -10 ~ 60°C (14 ~ 140°F)
Accuracy of measurement ±0.6°C / ±0.9°F
Measurement resolution 0.1
Measurement of CO2 concentration
Sensor type NDIR (nondispersive infrared sensor)
Measurement range 0 ~ 2000 ppm
2001 ~ 9999 ppm (extended measuring range)
Accuracy of measurement 50 ppm ±5% of the reading value (for the range 0 ~ 2000 ppm)
Measurement resolution 1 ppm
Sampling frequency 1 time per second
Alarm signaling Modulated sound signal ~80dB
Power source 4 x 1.5V DC alkaline batteries, type AA
AC adapter 100-240VAC, 50/60HZ / 9.0V DC 0.5A
Energy saving Auto power off after 20 minutes of inactivity
Working and storage conditions
Working conditions Temperature: 0 ~ 50°C
Humidity: 10 ~ 95% RH, non-condensing
Storage conditions Temperature: -20 ~ 50°C - without batteries
Humidity: up to 90% RH non-condensing
Quality and safety
Certificates and approvals CE mark

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