AZ7788 CO2 Gas detector 0~9999 ppm With Alarm Temperature & Humidity Monitor

Description

AZ7788 CO2 Gas detector 0~9999 ppm With Alarm Temperature & Humidity Monitor
Features
AZ 7788 CO2 & Temperature & Relative Humidity Monitor features:
* Advanced CO2 Meter- your best IAQ (Indoor Air Quality) Watcher
* 15 degree tilt angle for checking and reading easily
* One key touch to activate the logging mode
* Real time clock and calendar are displayed
* Warning carbon dioxide level from 1000-5000 ppm
* Super large LCD display CO2 value (with good, normal, poor air quality indicator), Year-Month-Date, Hour-Minute,
Air Temp. & Relative Humidity
* Max. / Min. Recall Function
* Temperature unit is switchable
* Real time clock is adjustable
* NDIR (Non-Dispersive Infrared) wave guide tech
* CO2 automatic background calibration (called ABC) for Long time drift compensation
* Bright LED visible indicate power is on
* Audible alarm warns CO2 Air Quality is poor
* Monitoring residential, commercial and home air quality
* CO2 Relay function to control ventilation
Application
Application of AZ 7788 CO2 & Temperature & Relative Humidity Monitor:
The 7788 AZ indoor air quality monitor could measure the indoor air quality, CO2 value, air temperature and
humidity. It also could display the real time clock and calendar, so the 7788 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 7788 AZ CO2 Temperature RH Instrument has the super big LCD to be the CO2 Monitor for the air quality
index in all workspace, office, hospital, school, station or home. User could use the relay function to control or
transfer the data to the following related instruments. The7788 AZ CO2 & Temperature & Relative Humidity
Meter is your best choice as the air quality testers.
Specification
Specification of AZ 7788 CO2 & Temperature & Relative Humidity Monitor:
Model
7788
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
＜2 mins (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)
Relay Fuction
Yes, 1A 30V DC/0.5A 125V AZ
LCD Size
60(H)*82(W)mm
Meter Size
120(Diameter)*80(Depth)mm
Operating Temperature
0~50℃
Operating RH%
5~80% RH (avoid condensation)
Storage Temperature
-20~50℃
Storage RH%
5~90% RH (avoid condensation)
Power Supply
5V DC Adaptor (±10%), ≧500 mA
Weight
~200g
Standard Package
Meter, Manual, 5V Universal Adaptor, Plain Box
INTERNATIONAL SHIPPING:
The package will be shipped by
DHL, FEDEX or EMS
. After we shipped the parcel,we'll fill in the tracking number.
Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. thanks
CUSTOMS CLEARANCE
1.We always make lower amount on invoice, if you need one different, please leave us a message.
2.The buyer is responsible for any tax and/or duty charged by their country.
PAYMENT INFORMATION:
1.We can accept Paypal,T/T,Credit Cards and so on.
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.
FEEDBACK:
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2.Please contact us before leaving any negative or neutral feedback,We will work with you to solve any problems.