5 In 1 Digital Display USB Rechargeable TVOC HCHO Temperature Humidity Formaldehyde Detector PM2.5

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Specifications:

Color: white+black

Function: TVOC, HCHO, PM2.5, temperature, humidity

Display mode: digital display

Test range: 

TVOC: 0.001~9.999

HCHO: 0.001~3.888

PM2.5: 0~999

Measurement accuracy: 0.001

Charging temperature: -10℃~45℃

Detection time: 5 minutes

Detection method: sensor sensing technology

Sampling method: air flow

Alarm mode: audible and visual alarm

Power supply: 1 * lithium battery, 5V, 1000mAh (included)

Item size: 125 * 90 * 40mm / 4.9 * 3.5 * 1.6in

Item weight: 230g / 8.1ounce

Package size: 200 * 112 * 60mm / 7.9 * 4.4 * 2.4in

Package weight: 240g / 8.5ounce

 

Features: 

Large screen display makes it easier to read data.

Stand is easy to place on the plane, stable and convenient.

The USB rechargeable design is easy to use and can extend the service life.

Measurement items: TVOC, HCHO, PM2.5, temperature, humidity.

Air-interactive technology is applied to the airflow holes on both sides, making the real-time loop detection of air more sensitive and precise.

semiconductor sensor, fast response, strong anti-interference ability.

Real-time measurement, starting up and test, one-button calibration, battery power prompt, audible and visual alarm.

Package list:

1 * Air Quality Detector

1 * USB Cable

1 * User Manual

Portable Laser Meter Air Quality Tester Detector Accurate Testing Formaldehyde PM2.5 Monitor

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Specifications:
Name: Portable Air Detector PM2.5 PM10 HCHO AQI

Color: Black

Dimension: 152×68×42mm (6×2.7×1.7")

Testing items: Formaldehyde, TVOC, PM2.5, PM10, Air quality

Display mode: HD color LCD display

Test principle: Electrochemical semiconductor + Laser sensing

Input specification: 5V/1A

Power supply: Polymer lithium battery

Battery capacity: 2600mAh

Alarm mode: Buzzer alarm

Power connector: Micro USB connection charging

Alarm valve: Adjustable

8 Major functions:

• Detection of formaldehyde

• Detection of TVOC and benzene

• Air quality rating

• PM2.5 monitoring

• PM10 monitoring

• Intelligent alarm system

• Air monitoring real-time recording

• 24-hour air monitoring

 

Feature:

- Multi-functional design: air quality, formaldehyde, TVOC, PM2.5, PM10, time.

- Accurate detection: Quad-core processor with high precision and good stability.

- Large HD LCD screen: color partitioning for clear all information display.

- Acrylic mirror: dustproof and anti-fog.

- Simple shape design, small and lightweight.

- The tuyere is perceived in real time, mastering the direction of airflow with good contact response.

 

Package included:

1 x PM2.5 Detector

 

JQ-300 Wifi Digital CO2 PM2.5 HCHO TVOC Formaldehyde Gas Detector Meter Air Analyzers Monitor Tester Sensor Temperature Humidity

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Features:

No screen design makes it easy to view on the APP of the mobile phone at anytime and anywhere, which is smarter and more convenient. Big data analysis and cloud real-time calibration, which can get more accurate detection values. The device can be detected 24 hours, and can be controlled remotely by APP. If the formaldehyde is exceeded, the red light of the device will always be on alarm; if the value is exceeded, the icon of the APP will flash alarm. Covers more than 20 volatile organic compounds and comprehensively assesses air hazards. USB power supply mode for continuous detection, no need to worry about low battery. The daily, weekly, monthly, and quarterly inspection data can be viewed through the APP.  The device can be shared with family or friends for joint control and up to four people can be shared.

Specifications:

Material: ABS
Color: white+black
Type: JQ-300
Function:
JQ-300: WIFI, detection of HCHO, TVOC, CO2, temperature and humidity, PM2.5
Power supply: USB 5V 1000mAh
Network: WIFI network (2.4G)
Measurement accuracy: 0.001mg/m⊃3;
Fit for office, car, bedroom, activity room, drawing room, parlor, living room and so on.
Operating temperature: 5-40℃
Operating humidity: 30-80%
Item size: 97 * 52 * 30mm / 3.8 * 2.0 * 1.2in
Item weight: 185g / 6.5ounce
Package size: 110 * 100 * 45mm / 4.3 * 3.9 * 1.8in
Package weight: 200g / 7.1ounce

Package Includes:

1 * Smart WIFI Air Quality Detector
1 * USB Cable
1 * User Manual