AZ7788 3 in 1 CO2 Carbon Dioxide Desktop Datalogger Monitor Indoor Air Quality Temperature Relative Humidity RH 0~9999ppm Tester Clock Date Display
This 3-in-1 CO2 datalogger & monitor is designed for fast & accurate measurement & logging of CO2 level, air temperature and humidity. It display 3 paramaters simultaneously together with data & time. An ideal instrument for indoor air quality (IAQ) diagnosis and HVAC system performance verification.
This logger is factory pre-calibrated at standard 400ppm CO2 concentration. It has a large LCD display and 15° tilt angle for easy reading and ABC (Automatic Baseline Calibration) and Manual Calibration option. The built-in Non-Dispersive InfraRed (NDIR) sensor provides long term stable monitoring.
It is also suggested in regulations of industrial hygiene in some countries. Poor indoor air quality in rooms can lead to fatigue or tiredness, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration.
IAQ monitoring and ventilation surveys of CO2 level & air ventilation become widely applied in public areas such as offices, classrooms, factories, hospitals, day care centers and hotels.
Datalogging up to 15,999 points.
Sampling rate from 1 second to 4:59:59.
Advanced CO2 Logger, your best IAQ watcher.
Total of 15,999 set of data can be saved to memory.
1-Key touch to activate the logging mode.
Real Time clock and Calendar are displayed.
Warning Carbon Dioxide Level from 1000-5000ppm.
Super large LCD w/ 15° Tilt Angle & large digital readout for easy to see and read.
Indoor air quality level indication (Good, Normal, Poor).
Display CO2 value, Air Temp & RH, Year-Month-Date, and Hour-Minute simultaneously.
Maximum /Minimum CO2 value recall Function.
Selectable °C and °F.
Stable NDIR (Non-Dispersive Infrared) for CO2 detection.
ABC CO2 Automatic Background Calibration (ABC) and manual CO2 calibration.
Long time drift compensation.
Bright LED visible indicates power is ON.
Audible Alarm warns CO2 Air Quality on both high limit & low limit (adjustable).
Monitoring residential, commercial & home air quality.
Easy to connect with PC for data download.
With CE Marking, passed and approved by European Directives for health & safety.
CO2: 0~9999 ppm (2001 ~ 9999 ppm out of scale range)
Air Temperature: -10 ~ 60°C (14 ~ 140°F)
Air Relative Humidity: 0.1 ~ 99.9%RH
Air Temperature: 0.1°C / 0.1°F
Air RH: 0.1%RH
CO2: ±50ppm ±5% of reading (0~2000ppm)
other ranges accuracy are not specified
Air Temperature: ±0.6°C, ±0.9°F
Air Relative Humidity: ±3%RH (at 25°C, 10~90% RH)
±5%RH (at 25°C, <10% & >90% RH)
CO2: <2 mins (90% step change)
Air Temperature: <2 mins (90% step change)
Air Relative Humidity: <10 mins (90% step change)
Air Quality Level (CO2 Concentration):
Good: <700ppm (programmable by user)
Normal: 700 ~ 1000ppm (programmable by user)
Sample Point: 15999 points (5333points for each paramater)
Warm-up Time: 30sec
Sampling Rate Interval: 1sec to 4 hour 59 minutes 59 seconds.
LCD & Green LED Display.
Alarm: >1000ppm (programmable by user).
LCD size: 60 x 82mm (HxW)
Operating Condition: 0~50°C, 5~80%RH (be sure to avoid condensation)
Storage Condition: -20~50°C, 5~90%RH (be sure to avoid condensation)
Power Supply: 5V DC adaptor (±10%), >=500mA
Size: 120 x 80mm (diameter x depth)
1 x CO2 Datalogger with Air Temperature and Humidity
1 x Universal Adaptor (5V±10%, >=0.5A)
1 x USB cable
1 x Software CD
1 x English Operation manual
1 x Standard Packaging Box
Buy with confidence
|ah****||185180173||3/21/2017 11:57:00 PM||Alhamdulillah...my item safely arrived...thanks...ðŸ˜Š|
|aw****||186999584||3/7/2017 11:30:00 PM||Received the goods in excellent condition and in a reasonable time as advertised. Thank you for keeping me in touch with the progress in my delivery. Overall Excellent.|
|Hu****||185820551||3/7/2017 2:24:00 PM||-|
|al****||165690059||3/6/2017 7:09:00 PM||-|
|mo****||171106775||2/28/2017 8:25:00 PM||The seller is responsive and keeps you updated with your order which is a good thing.|
|mo****||180777717||2/28/2017 8:25:00 PM||The seller is responsive and keeps you updated with your order which is a good thing.|
|sa****||185688370||2/28/2017 6:48:00 PM||Good Seller. Good follow up on my items.|
|bu****||182192199||2/27/2017 4:35:00 PM||thank you. the items arrived just in time!|
Questions & Answers Ask Seller
Recently Viewed Items
All items will be shipped to buyer's paypal address. Before you pay, please make sure your address in paypal matches the address you would like us to ship to.
-Items are shipped from China using Airmail, reach most of the countries within 10 to 20 working days.Delivery time depends on destination and other factors,sometimes it may takes a longer time even more than one month to reach.
-We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
We provide free shipping for our customer. We have a lot of experience on customs clearance and shipping. So we always choose the best shipping method to let you receive the item in the most safe way. Due to we ship your ordered item from our own production factory in oversea such as Germany, Netherland and China, we appreciate your patience to wait for 15-30 working days to collect it.
You can track the status of your ordered item at http://www.17track.net/zh-cn.
The placing of a Product on our Website is an invitation to accept offers for such Product and is not an offer to sell at the listed price nor is it binding on us. We are under no obligation to accept your order (whether or not the order has been confirmed and the credit card been charged).
We will acknowledge by e-mail your order for a Product at the time you place your order. We will then notify you within 7 days of such email whether we have accepted your order. At the same time if we have accepted your order we will notify you of delivery dates.
Any order (whether or not accepted) is subject to availability of the Product. If the Product becomes unavailable prior to delivery we will notify you within 14 days of acceptance of your order and give you the choice of cancelling the order and receiving a refund or of purchasing an alternative product ("Alternative Product"). If payment has been taken for the Product and you have cancelled the order within 24 hours we will issue a refund the money to you within 14 days of receiving notification of cancellation of the order. If you choose to purchase an Alternative Product these Terms will apply. If payment has been taken for the cancelled order we will refund to you any overpayment or take payment for any underpayment.
In the event a Product is listed at an incorrect price due to an error, we will notify you within 14 days of accepting your order of the correct price by e-mail and we will give you the choice of either purchasing the Product at the correct price or cancelling your order. If you confirm you want to purchase the Product at the corrected price we will deliver the Product to you. If payment has been taken for the Product and you cancel your order we will, on return of the Product (if the Product has been sent out) issue a refund within 7 days of such return or notice of cancellation (where no Product has been sent out). If only some of the Products you ordered are mispriced that will not affect the order in relation to any Products which were priced correctly and we will deliver these Products to you in accordance with these Terms.
We believe that you will be pleased with your purchase from JYLWebstore. However, there might be chances when you need to return items to us. So what can we do when we meet this situation? Let us check below.
Items Damaged in Transit
If items were visibly damaged on receipt, we kindly ask you to support us by accepting the parcel and contacting us within 7 working days, as well as providing us with the proof as following:
1. Photos of the front and back sides of the packaging box
2. Photo, video, screenshot of the defective item
3. Photo, video, screenshot of the defect or defective area
Our sales manager will communicate with you for further information.
Questions & AnswersDo you have any questions to ask merchant about this product Ask Seller
0.0 stars out of 5