Specifications:
* Electrochemical Principle Measurement: High measurement accuracy with battery indicator, alarm value setting, adjustable volume.* Wide Application: Widely used in factories, homes, offices and public places so on.
* Accurate Detection: Quick response to gas detector, sound and light alarm instructions.
* Easy To Use: Large screen LCD backlit display, which can be read in the dark, save your labor.
* Portable And Lightweight: Portable monitor, used to detect O2, temperature, â/â unit can be switched.
| Category | Home Improvement |
| ASIN | B0CBMZB23P |
