Multi-Function Air Quality Detector Portable CO2 Temperature Humidity Monitors

Description

Multi-Function Air Quality Detector Portable CO2 Temperature Humidity Monitors
Feature:
1. Multifunctional, it can detect CO2, temperature, humidity, and you can view the data you need. Small size, easy to carry, can be carried with you.
2. It has an intelligent alarm system, ga‑s recognition algorithm, multiple anti‑interference, air convection technology and greenhouse compensation calibration.
3. Wide range of practical applications, suitable for agricultural planting, greenhouse vegetables, production warehouses, radium material processing, etc.
4. Large screen design, real‑time monitoring, clear digital display, clear test results, the fastest detection and accurate values.
5. The high‑performance chip can accurately catch the weak current generated during the electrochemical reactions and accurately calculate the measurement result.
6. The carbon dioxide detection can be refreshed once every second, and the measurement can be performed quickly and relatively stable measurement values can be obtained.
Specification:
Item Type: Air Quality Detector
Material: ABS
Color: Black
Size: Approx. 8.1x8.1x3.2cm / 3.2x3.2x1.3in
Weight: Approx.198g/7oz
Voltage: 5V
Current: 500mA
CO2 Detection Range: 400-5000 PPM
CO2 Detection Sensitivity: 1PPM
Temperature Measurement Range: -10-70 ℃
Temperature Measurement Accuracy: ±1℃
Humidity Measurement Range: 0%-99%RH
Humidity Measurement Accuracy: ±2%RH
Battery: 18650 lithium battery 2400mAh(Built-in)
How to use:
1. Open the bracket
2. Long press A to turn on/off
3. Short press A to switch ℃/℉
4. Short press B to turn on/off the backlight
Package List:
1 x Air Quality Detector
1 x USB Cable
1 x Instruction Manual
Note:
1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
We accept PayPal .
We ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.
All the items will be dispatched within one business day by Airmail after the payment is clear.
Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message
instead of leaving negative/neutral feedback or opening a dispute
.
We will make every effort to fix any problem(resend or refund any missing item).
Customs duty is obligation and liability of
citizen
s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.
1. Our listing price includes the value of goods,packaging cost,and export
taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3.
T
he duties are buyers' responsibility
.Please check with your country's
customs office determine what these additional costs will be prior to your
purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.
1. Any questions,
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We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.