- Free 30-day Returns
Meet Your Seller
Gas Detector with Pump, 4 Gas Monitor Multi Gas Detector CO EX O2 H2S Meter, 3000mAh Rechargeable 4 Gas Monitor with Calibration Kit, Portable LCD Display with Clip Sewer Gas Detector 4 Gas Meter
- The 4 gas monitor multi gas detector measures gases such as carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S) and combustibles (EX). Before the 4 gas monitor multi gas detector is released, it has been inspected and certified as qualified, comes with the Calibration Certificate in the box, with an initial password of "4321", open and use directly. An essential tool for those in the trade that essential for personal safety
- Manual is easy to read and understand, the large screen that displays gas concentrations. The gas detector menu has the Channel Setting, Alarm Setting, Calibration, Time Settings(Set the local time yourself) and Device Information etc. You can also view records and curve for that gas type, such as O2
- 3000mAh Lithium battery that standby time>8h, an exceptional battery life allows the device to continue to function normally even after lengthy hours of usage without compromising its functionality. The package includes the 4 Gas Monitor Multi Gas Detector, the Natural Diffusion Cap, the Calibration Cap, the Calibration Certificate, Hose, USB-C Cable and Charger, you can manually change the gas detector from pump suction to natural diffusion with only 4 screws
- The Gas Detector that response time< 30s, when the air quality isn't safe, it would warn the user through audible, visual and vibration alarms, you can also choose to turn off the sound when the alarm goes off.
Any questions? Our AI mode will help you find out quickly.



Press the left or right button, and press the middle button to enter. In the settings function, use the right button to select from the time setting, backlight setting, language setting, and air pump setting

To access the alarm setting, select the gas type to be set by pressing the right button, and press the middle button to select it. Set the parameters for low alarm, high alarm, STEL, TWA, MAX and press the middle button to save the settings.

Select the left button from the main menu, and press it to display the gas type. Use the buttons to select the gas type you want to view, and press the middle button to display the records for that gas type, such as oxygen

Select the right button from the main menu, and press it to display the gas type. Use the buttons to select the gas type you want to view, and press the middle button to display the curve for that gas type, such as oxygen
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by B-IN Electronics Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory















