AR8100 Handheld Oxygen Detector, Oxygen O2 Detector Analyzer Rechargeable O2 Meter with LCD Backlit Display Portable Oxygen Purity Detector Inspector for Outdoor, Home, Industry Scuba Diving T-Shirts and Apparel Simply switch on the EIS

Simply switch on the EIS

Part Number: AQLP-NEWSGPAK-ML_B

model number: 214

this allows 1

model number: 0420039520998A

AR8100 Handheld Oxygen Detector, Oxygen O2 Detector Analyzer Rechargeable O2 Meter with LCD Backlit Display Portable Oxygen Purity Detector Inspector for Outdoor, Home, Industry Scuba Diving T-Shirts and Apparel Simply switch on the EISBrand: Luqeeg Features: 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