Portable CO2 Meter Mini ppm co2 r Air Quality Monitor Carbon Dioxide Detector Gas yzer Detector Air Quality

Type 2

This is a kind of fine quality air quality detector, which is adopt profeional electro sensing module, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time. Accurately detect CO2. Large display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly. You can have a try. Features: Adopts digital temperature and humidity r, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time. Large LCD display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly. ℃ and ℉ switchable, and the alarm sound can be on or off according to your demands. Equped with environmental quality judgment function, it will display appropriate level according to measuring value. Built-in 1800mAh capacity lithium battery, easy to charge it with USB cable. When the battery is too low, the battery frame fl to remind you to recharge it. Specifications: Name: Air Quality Meter Material: plastics Display: LCD display Battery: 1 * built-in lithium battery, 3.7V, 1800mAh (included) CO2 measuring-range：350ppm-2000ppm TVOC measuring-range：0.000 mg/m⊃3;-2.000 mg/m⊃3; HCHO measuring-range：0.000 mg/m⊃3;-1.000 mg/m⊃3; -range: 0℃-90.0℃(32℉-194℉), ±1℃/±1℉ Item size: 176 * 73 * 29mm / 6.93 * 2.87 * 1.14in Item weight: 222g / 7.83ounce Paage size: 234 * 180 * 47mm / 9.21 * 7.09 * 1.85in Paage weight: 461g / 1.02lb Paing List: 1 * Air Quality Meter 1 * USB Cable

Type 3

We all know that air is an indispensable part of our lives. The quality of air is affecting our body and mind, but the air is colorle and tastele, we can't measure it with the eyes. At this time, we need an air to help to monitor the air quality.

Features:

LCD large screen, different font colors display different air quality, green 400-799ppm, yellow 800-1199ppm, orange 1200-1599ppm, red 1600-1999ppm, 2000ppm above four colors f at the same time.

The product is compact in size and easy to carry. The ventilation holes in the rear not only accelerate the convection between the air and the hine, so as to achieve effective detection, but also provides fine heat diation effect.

The product does not need calibration, startup can be tested, accurate detection of carbon dioxide, used in greenhouse farming agricultural production, production warehouse, , family, etc.

Widely used and practical, used for epidemic preventions and control to detect the CO2 concentration in the population, so as to control the number of people and avoids the risk of cro-infection.

1200mAh large capacity battery for long working time, Type-C charging interface, easy charging.

Specifications:

Color: bla, white (optional)

CO2 measuring range: 400-5000ppm

range: 0-50℃

Humidity measuring range: 0％-99％RH

Battery: 3.7V, 1200mAh

Item size: 90 * 70 * 35mm / 3.5 * 2.8 * 1.4in

Item weight: 117g / 4.1ounce

Paage size: 140 * 125 * 41mm / 5.5 * 4.9 * 1.6in

Paage weight: 173g / 6.1ounce

Paing List:

1 * Air Quality yzer

1 * USB Cable

1 * User Manual

Type 4

This is a air detector that can help you che the air condition. It's a nice helper for wine brewing, greenhouse fruit and vegetable planting,warehouse CO2 detection,etc.

Features:

Equped with temperature and humidity rs. Qui & accurate detection.

It displays the current CO2 data, as well as the temperature and humidity data. The colored circle will change according to the CO2 conten.

Small size and light. Convenient to carry.

Simple operation. No need to calibrate after starting up, work and detect automatically.

2.8 inch LCD screen + balight display. It can inform you the air condition with accurate datas.

300~420 mins long standby time.

Can be used at various occasions such as agricultural cultivation, greenhouse vegetables, production warehouses,raw materials proceing, home, educational institutions, v sports, office, etc.

Specifications:

Item Color: Bla,white (optional)

Battery: Lithium-battery 1200mAH

Charging Mode: USB 500mA Type C Interface

CO2 Detection Range:400~5000 PPM

CO2 Detection Sensitivity: 1 PPM

Applicable Temperataure: -1~70℃

Paage Size:140*125*42mm/5.5*4.9*1.7in

Paage Weight:165g/5.8oz

Paing List:

1* Air Detector

1* Instruction

1*USB Cable

Shping:

1.We guarantee to sh goods out within 24-72 hour after payment confirmation except holiday. 2.We sh by China post,HKpost ,,,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resoe the problem. 4.We are not responsible for delays causedby the customs, duties,taxes or other customscharges.

Warranty:

1.All it have 1 year guarantee.IF your purchase do not meet merchantable quality, fitne for purpose or match the descrtion, We can make sure your iues are resoed . 2.For wrongly-shped it, Please contact us in 48 hours after delivery.We will arrange to deliver the correct it or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or after confirmation.

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.