Description: AZ7788 CO2 test meter Desktop carbon dioxide Datalogger CO2 Gas Detector Meter Features: -Digital desktop CO2 measuring gives you a green day! -15 degree tilt angle for easy to see and read -Display real time clock and date -Warning carbon dioxide level from 1000-5000ppm -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) waveguide technology -CO2 automatic background calibration, ABC -Long time drift compensation -Visible bright LED indicates power is on -Audible alarm warns CO2 air quality is poor -Monitoring residential ,commercial and home air quality -CO2 alarm output drives relay to control ventilation system, such as fan or air conditioner (7788 only) Specifications: Measuring range CO2: 0~9999 ppm,(2001~9999 ppm out of scale range) Temperature: -10~60 C (14~140 F) Relative Humidity:0.1%~99.9%RH Resolution :1ppm , 0.1 C/ F, 0.1%RH Accuracy CO2:+/-50ppm+/-5% of reading( 0~2000ppm) Other ranges accuracy are not specified Temperature:+/-0.6 C/+0.9 F Relative Humidity:+/-3%RH (at 25 C, 15~90%RH) ,+/-5%RH ( at 25C , others ) Warm-up time :30 seconds Response time CO2:<2 minutes ( 90% step change) Tair:<2 mins (90% step change) RH:<10 minutes ( 90% step change) LCD size (mm, HxW) :60x82 RELAY(1A 30VDC/0.5A 125VAC) :YES Operating condition:0~50 C , 5~80% RH (avoid condensation) Storage condition:-20~ 50 C,5~90%RH(avoid condensation) Power supply:5VDC adaptor (+10%), >=500mA Meter size:120 x 80 mm (Diameter x Depth) Weight:200g Standard package:Meter, manual,5V universal adaptor, plain box Package Includes: 1 x CO2 Meter 1 x Operation manual Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support. Payment must be made within 12 days after the auction/bid ends, or eBay will open Unpaid Item case automatically later. Please read this before buying International Shipping may Be Delayed Due to Customs. Customers are Responsible For All Import Charges, Tariffs, Duties, Taxes, and Fees Associated with Import of the product. Shipping Charges does not include any Import Charges, Tariffs, Duties, Taxes, and Fees Associated with it. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address. Items are generally shipped within 10 business day after your payment has been cleared (Sat. & Sun. excluded.) Dear friend, your happy is very important to me!.we stand behind every product we sell.Your bid is a contract - Place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally biding contract to purchase the item. If payment is not received within 7 days, item may be offered to the next highest bidder or relisted at the seller's sole discretion.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging, and all accessories.Shipping and handling charges are not refundable. We are professional EBAY sales team and lots of ebay buyers very satisfied with our services.You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. Please contact us with any comments, questions or suggestions that you may have bysending ebay message, All the mail will be replied within 24 hours. Please ensure your mail box would not blocked / filtered our mails.we will be happy to assist you.please feel free to contact us for WHOLESALES deal,we will surely give you a satisfatory price.We would try our best to serve you with any question / problem. Please contact us first before leaving Negative / Neutral Feedback or open any cases.We work 6 Days a week From 9:00am - 6:00pm Monday - Saturday CHINA Time.
Price: 154.43 USD
Location: China
End Time: 2025-01-11T08:52:41.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does not apply
Country/Region of Manufacture: Taiwan
Model: AZ7788
