High Oxygen Meter Portable Oxygen(O2) Concentration Detector with LCD Display and Sound-light and Vibration Alarm

Features: Smart chip, low power consumption, high , stable performance, respond quickly. 0-30% oxygen content detection, with sound, light and vibration alarm. Measure the environment temperature, with 2 temperature units (℃ and ℉). The portable oxygen detector is a kind of essential safety instrument which can continuously detect the oxygen concentration in the working environment. It is suitable for explosion-proof, toxic gas leakage, underground pipelines or underground mines and other places. This instrument is a natural diffusion method for detecting gas concentration, using high performance electrochemical sensor, with excellent sensitivity and excellent repeatability. The instrument adopts embedded micro control technology, simple operation, complete functions, high reliability. This O2 detector is applicable to the concentration of oxygen in the ambient air detection, are widely used in metallurgy, power plant, chemical, mine, tunnel, underground pipelines and other places, effective of hypoxia and oxygen poisoning. Specification: Sensor: Electrochemical principle Test Gases: Oxygen concentration (O2) Temperature Measurement: Ambient temperature Display Unit: O2: %VOL Temperature: ℃/℉ Measurement : O2: 0 ～ 30%VOL Temperature: -15～50℃ / 5～122℉ Resolution: O2: 0.1% Temperature: 0.1℃ / 0.1℉ Accuracy: O2: ±3.0%FS Temperature: ±1.5℃ Response Time: T90<15s Alarm: Sound and light vibration alarm Alarm Point: low alarm point 19.5%VOL, high alarm point 23.5%VOL Battery Type: 1 * 3.7V 1200mAh rechargeable lithium battery Operating Temperature: -15～50℃ / 5～122℉ Operation Humidity: 15%～95%RH (non condensation) Storage Case Size: 240 * 198 * 55mm / 9.45 * 7.79 * 2.16in Item Size: Approx. 180 * 70 * 30mm / 7.09 * 2.76 * 1.18in Item Weight: Approx. 209g / 7.39oz Package Weight: Approx. 677g / 23.88oz Package Size: Approx. 24.5 * 20 * 5.5cm / 9.65 * 7.88 * 2.17in Package List: 1 * O2 Detector 1 * USB Cable 1 * Storage Case 1 * User Manual (Manual)

Smart chip, low power consumption, high , stable performance, respond quickly. 0-30% oxygen content detection, with sound, light and vibration alarm. Measure the environment temperature, with 2 temperature units (℃ and ℉). The portable oxygen detector is a kind of essential safety instrument which can continuously detect the oxygen concentration in the working environment. It is suitable for explosion-proof, toxic gas leakage, underground pipelines or underground mines a