Oxygen Analyzer 4-in-1 Handheld Gas Purity & Flow Tester with LCD Display, Measures O₂ Concentration, Flow Rate (LPM), Pressure (PSI/kPa) & Temperature – Rechargeable Battery Powered

AngelBiss Inspector O2 is a professional grade oxygen analyzer designed specifically for service technicians to test oxygen purity, flow rate, pressure, and temperature. This four in one device utilizes advanced ultrasonic and piezoresistive sensor technology, providing accurate and reliable diagnosis without the need for regular calibration.

4-in-1 Measurement Tool – Combines oxygen purity meter, gas flow meter, pressure gauge, and temperature sensor in one compact handheld device for quick and reliable equipment checks.
High Accuracy & Fast Response – Advanced ultrasonic and piezoresistive sensor technology delivers precise readings for O₂ concentration (20.5–95.1%), flow rate (0–10 LPM), and pressure (0.1–21 PSI) in seconds.
Clear LCD Display – Large, easy-to-read screen shows oxygen percentage, liters per minute, PSI/kPa pressure, and temperature in °C, ensuring accurate and convenient data viewing.
Lightweight & Rechargeable – Weighs only 0.66 lbs, fits in one hand, and operates up to 48 hours per charge with the included lithium battery and Type-C charging port.
Durable & Easy Maintenance – Reinforced gas inlet, simple cleaning process, and sturdy build make it ideal for use in workshops, labs, and equipment service environments.