Fafeicy 803 Oxygen Detector Analyzer Monitor Sound Light Vibration Alarm for Continuous O2 Concentration Detection in Metallurgy Power Plant Chemical Mine Tunnel Underground Pipelines

Specification: Condition: 100% Brand New Model: 803 Sensor: Electrochemical Principle Detection Gas: Oxygen O2 Temperature Measurement: Ambient Temperature Display Unit: O2: %VOL Temperature: ℃/℉ Range: O2: 0~25%VOL Temperature: -15~50℃ Resolution: O2: 0.1% VOL Temperature: 0.1℃-0.1℉ Response Time: ​ Less Than 15s Alarm: sound and light alarm Alarm Point: low alarm point 19.5%VOL High alarm point 23.5%VOL Battery Type: 3 * AAA/7 ​ batteries(not included) Operating Temperature: -10~+50℃ Operation Humidity: 15%-95%RH(no condensation) Weight: Approx. 176g / 6.2oz Package List: 1 * Oxygen Gas Detector Note: 1. Improper operation or inappropriate use of the environment may weaken the operating performance of the instrument. For the safest and most effective use of the instrument, please read the following correct operating procedures and safety 2. Please read the operation manual carefully before any operation is performed. 3. The window and filter membrane of the sensor must be kept clean. If the sensor window is blocked or filtered by the water film, it may result in a reading below the actual gas concentration 4. Tho replacement of batteries, maintenance parts and other operations can only be carried out in a safe environment. 5. In order to ensure the safety and the proper use of the instrument, the operation and maintenance of the instrument can only be carried out by qualified personnel. 6. Every day before use please check the accuracy of the instrument in the fresh air, ensure that the measurement error is within the allowable range. If it exceeds the allowable error range, the instrument must be calibrated. 7. Keep the alarm through the mouth ​k>​k>,​ no foreign objects clogging,

• [ OXYGEN MEASUREMENT] This advanced oxygen gas detector utilizes an electrochemical sensor to deliver highly accurate readings of oxygen concentration from 0 to 25%VOL with a precise resolution of 0.1%VOL.
• [TRIPLE ALARM SYSTEM FOR MAXIMUM SAFETY] Stay protected with our comprehensive three mode alarm system featuring loud audible alerts bright visual flashing lights and powerful vibration warnings.
• [PORTABLE AND USER FRIENDLY DESIGN] Experience true convenience with our lightweight and compact oxygen monitor weighing only 176 grams that easily fits in your pocket or clips to your belt for hands free operation.
• [DURABLE CONSTRUCTION FOR HARSH ENVIRONMENTS] Built to withstand demanding conditions this oxygen leak detector operates effectively across a wide temperature range from 10 to 50℃ and in humidity levels from 15% to 95% RH without condensation.
• [COMPLETE PACKAGE AND EASY MAINTENANCE] Your purchase includes one oxygen gas detector ready for immediate use with 3 AAA batteries required for power. The device features a clear blue digital display for easy reading in various lighting conditions and a sound and light alarm system that must be kept clear of obstructions for proper function.