Description Features Monitors CH2O in environment and enclosed spaces, triggers alarms. Self-calibration and zero calibration enhance accuracy. Factory reset option prevents mis-operation hassles. Compensates for temp and pressure variations for precise readings. Dual-stage alarm with sound and light, customizable. Large-capacity rechargeable lithium polymer battery. Technical Specifications Detecting Gas Combustible gas, toxic gas or oxygen Explosion Grade Ex ia IIC T4 Gb Responding T90 < 30 seconds IP grade IP67 Alarm type Visual, Audible and Vibration Power supply DC 3.7 V Feature Portable Multi 5 in 1 Gas Detector Display OLED Screen Sensor Electrochemical for temperature and catalytic for combustible gas Alarms Flashing wide-angled LED alarm light and LCD reading: 90dB impulse output Display Display LCD display of gas reading and condition, display TWA and peak value Power Supply 3.6 V li-ion chargeable battery can work 200 hours Enclosure Compact, durable ruggedized ABS shell Temperature – 4 °F to 122 °F (-20 ℃ to 50 ℃) Size 6.73 in x 3.74 in x 1.69 in (17.1 cm x 9.5 cm x 4.3 cm) Weight 7.76 oz (220 g) Click Here to Download Technical Documentation (User Manual or Instruction Manual)
