7727 AZ

CO2, RH%, TEMP. Trend Monitor

Welcome to check the Features, Application, Specification, YouTube of 7727 AZ CO2, Humidity, TEMP. Trend Monitor as follows

7727 AZ CO2, Humidity, TEMP. Trend Monitor features:
* Big LCD Displays CO2 Value, humidity, temperature, CO2 trend (with good, normal, poor indicator) and hour-minute clock
* NDIR (Non-Dispersive Infrared) wave guide CO2 technology
* Touch panel to program the setting
* 3 color back light to indicate status of indoor air quality
* Eco mode to turn backlight dim during night time
* 7 color back light as nightlight to fit home/office decoration
* Compact design suitable for both desktop and wall mount


Application of 7727 AZ CO2, Humidity, TEMP. Trend Monitor:
The 7727 AZ CO2, RH% TEMP. Trend Meter could measure the indoor air quality, CO2 value, air temperature, humidity and show the CO2 trend. It also could display the real time clock, so the 7727 could be your best IAQ (Indoor Air Quality) Watcher.

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.

The 7727 AZ CO2, RH% TEMP. Trend Meter has a big LCD, which could be use as the CO2 and real time monitor of air quality index in all work space, office, hospital, school, station or home.

AZ 7727 CO2 & Temperature & Relative Humidity Trend Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.


Specification of AZ 7727 CO2 RH% Temp. Trend Monitor:

Model 7727
CO2 Range 200~5000 ppm
CO2 Resolution 1 ppm
CO2 Accuracy ±50 ppm ±5% of reading (200~3000 ppm),
other range is 10% of reading
CO2 Response Time <2 mins (63% step change)
CO2 Warm-up Time 10 Seconds
Air Temperature Range 0~50℃, 32~122℉
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 5~95% RH
Humidity Resolution 1% RH
Humidity Accuracy ±5%RH (at 25℃, 10~90%RH);
others ±7%RH
Humidity Response Time <20 mins (90% step change)
LCD Size 60(H)*37.5(W)mm
Meter Size 108(L) * 67(W) * 30(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 5V DC USB Type C Port
Weight ~90g
Buzzer ~70dB at 10cm distance
Standard Package Meter, Manual, USB Type C cable,
Paper Box
Optional accessory 100~240V to 5V@0.6A adaptor
 with 4 plugs US. EU. UK. AU
Welcome to learn more about the 7727 AZ CO2, Humidity, TEMP. Trend Monitor from the below video via YouTube.

7727 AZ CO2 Monitor Operation Procedure

7727 AZ CO2 Monitor Unboxing Video

AZ CO2 meters are your reliable choices to measure CO2 in the air