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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Langder/Hotgooo
  • Model Number: Langder/Hotgooo
  • Product Name: Indoor Air Quality Monitor
  • Dimension: L150*W70.8*H43.6mm
  • Material: ABS
  • Logo: Print/3D Embroidery
  • Colour: Blue
  • Usage: Daily Life
  • Certificates: Available
  • Sample Time: 1-2Days
  • Payment: Paypal/TT/Western Union
  • Warranty: 12 Months

Packaging & Delivery

Packaging Details Color Box Packing/Opp Bag
Delivery Time 1-2Days for Sample, 18-25Days for OEM
Product Description
Air Quality Monitor Multi-function Formaldehyde (HCHO) Detector with PM2.5 / PM10 and TVOC Test, Temperature and Humidity 
Combine with laser sensor technology accurate detection for Formaldehyde/PM2.5/PM 10/TVOC(including benzene), hazard level with Time Display.
Large LCD display screen show the testing results, English interface easy and clear to read.
Built in large capacity battery with long stand by time, can be charged via USB cable.
Suitable to use at home, office, in the car ,outdoor and other environmental testing.
An ideal multi-function testing tool to monitor the air quality, a safeguard for family health.

Know What's in the Air You Breathe - Accurate 4-in-1 multifunctional air quality detector,Formaldehyde Monitor with PM2.5/PM10/and TVOC(including benzene) Test Monitor Detector with stand, real time air quality record and analysis, smart time display. Large LCD Color Screen easy to read the testing result, more convenient to use for indoor air detect.
Latest Anti-interference Technology, adopting 12 bit AD smart chip with digital detection signal amplification, hardware and software arithmetic, more precise reading. Convenient to carry around, perfect for the environments, such as house, car and office , etc.
Display: LCD
Test item: HCHO, TVOC, PM2.5, PM10.
Product Dimension: 150*70.8*43.6mm.
Battery Capacity: 2200mAh Lithium Battery.
Input: 5.0V/500mA.
Charging Temperature: -10℃-45℃.
Storage Temperature: -20℃-50℃.
Test Range:
HCHO:0-1.999 mg/m3.
TVOC:0-9.999 mg/m3.
PM2.5/PM10:0-999μg/ m3.
Sensor: Laser Detection Sensor.
Please be noted:
- The air quality detector must be placed on the indoor static and cool ventilated place more than an hour for first time use, or after long time haven't used. If randomly moved, the data will be inaccurate.
- It should do calibration before detection(after finish the initiation),it will show the actual data, please refer to usermanual for Calibration.
- It would be better to read the testing results after 5 minutes detection.
- If the item is in low battery, the data may be inaccurate.
Package included:
1 x Multifunction Air Quality Detector
1 x English User Manual
1 x USB cable.







Q1: How Do I Get A Sample Test Before Bulk Order?

A: We Are Pleased to Provide You A Sample for Test, Please Contact Sales Team for The Sample Quantity,Sample Color, and Delivery Information, Sales Team Will Guide You for The Sample Process.


Q2:Do You Provide Any Guaranteen Time for Your Sold Products?

A: Yes, 1 Year/12 Months.


Q3: Is There Any Safety Transaction Method for Our Business?

A: We Are A Gold Supplier with Trade Assurance Service On Alibaba, This Terms Will Protect From Cheated.


Q4: What is The Payment Terms for The Order?

A:It Depends, Usually, Paypal is Better for Sample , and T/T, Western Union for Bulk Order.


Q5:  How Do We Proceed When Customized Logo?

A: Customized Logo is Available When Mass Production, OEM Team Will Check The Feasible Details and Issues May Occured, Sales Team will Keep Customer Posted About The Shipment Status, to Satisfied Customer with Good Quality.


Q6; How Long Does The Production Time?

A: 18-25 Days for Bulk Order, for Samples, Time will Be 2-3 Days.


Q7: What is The MOQ of Your Product?

A: 1Pcs to Start Our Business Relationships.


Q8: Your Shipping Company?

A: DHL, FedEx, TNT, UPS, EMS Etc, Shipment Will Ship Out Per Customer Request and Destination Policy.


Q9: About The Packing?

A: Gift Box Packing for Each Item, for Some Hot Sell Model, There Will Be 2-3 Feasible Packings for Customer Choice.


Contact Us


Mail: Sales03-Hotgooo.cn



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