AZ-7755 CO2 detector humidity dew point temperature detection RH Temp CO2 tester
Description:
AZ-7755 CO2 detector humidity dew point temperature detection RH Temp CO2 tester
Features:
l .Triple displays of level, temp. and humidity
2 . Stable NDIR sensor for CO2 detection
3.Statistics of weighted averages
TWA ( 8 hours weighted average)
STEL( 15 minutes weighted average)
4 .Backlight for working in dark area
5 .Audile CO2 warning alarm.
6 . Easy manual calibration on CO2 and humidity
SPECIFICATION:
l .Measuring range:
CO2 : 0~2000ppm: accuracy:±50ppm±5%;
2001~9999ppm: accuracy is uncertain
Temp.: -10~60°C(14~140°F) : accuracy ±0.6°C/±0.9°F
Humidity: 0.1%~ 99.9%RH: accuracy±3%RH (at 25°C, 10~90%RH ); ±5%RH (a t 25°C, others)
Dew point: -20.0~59.9°C
Wet bulb: -5.0~59.9°C
2 . Resolution: 1ppm, 0. 1°C/°F, 0.1%RH
3. Warm-up time: 30 seconds
4 .Operating condition: 0~50°C, 0~95% RH (a void condensation)
5 .Storage condition: -20~50°C, 0~95% RH (a void condensation)
6. Power supply AA *4pcs(not included) (Battery life: >24 hours (A l kali ne battery))
7 .LCD size: 26*44 mm, H*W
8. Meter size: 205*70*56mm, L*W*H
9. Weight: 200g
10. Standard package: Meter, manual, hard carry case
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2.We know that sometimes when order problems arise,it can be very frustrating,we are there with you to make your experience more pleasant. Please feel free to contact with us in the message box. We will try our best to give you a satisfactory solution.Thanks~
1.All items will be shipped within 1~3 business day after payment.
2.Items shipped to United States are via USPS (Economic EMS Chinese Post).
3.Items shipped to other countries, we offer two shipping methods for you to choose.One is ordinary AirMail without tracking number(Economy Int\'l Shipping),And the other is Registered AirMail with tracking number (Standard Int\'l Shipping).We highly suggest you choose registered mail ,because it can be tracked.
Countries | Approx. Delivery Time |
5-9 Days | 10-15 Days | 16-20 Days | 18-23 Days | 25-30 Days | Resend or Refund |
United States | 50.3% | 31% | 11.2% | 6.5% | 1.0% | Over 28 |
United Kindom | 3.0% | 30.5% | 48.3% | 15.2% | 3.0% | Over 45 |
Canada | 5.0% | 36.2% | 38% | 15.3% | 5.5% | Over 45 |
France | 10.3% | 24.2% | 47.4% | 13.1% | 5.0% | Over 45 |
Australia | 20.8% | 51.0% | 14.0% | 10.0% | 4.2% | Over 45 |
Germany | 12.1% | 25.1% | 23.6% | 33.0% | 6.2% | Over 45 |
Spain | 2.2% | 27.3% | 45.3% | 16.1% | 10.1% | Over 60 |
Russia/Brazil/Italy | 2.0% | 19.8% | 23.2% | 43.5% | 11.5% | Over 60 |
Most Euro Countries | 8.7% | 26.3% | 45.7% | 13.5% | 5.8% | Over 45 |
Most Africa Countries | 10.1% | 27.6% | 41.2% | 13.8% | 7.3% | Over 45 |
Most Asia Countries | 46.2% | 28% | 10.8% | 10.4% | 4.6% | Over 30 |
However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons, such as Christmas/New Year Holidays.
1.If you are unsatisfied, you can return the item in original conditions (New, Never Used),then we give you the refund or replacement. Please bear in mind that postage costs are non refundable and any exchanges will incur an additional postage charge which lies with buyer.
2.If the item arrives at your door with apparent damage,please do contact us and take photo on it, we will replace the damage item.
3.We guarantee our product within 14 days of receipt.If you can determine that a product is defective before using it, we may be able to accept it back for exchange or refund. However, you must contact us firstly.
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Thank you for reading through all the above terms carefully!