Digital O3 Detector Ozone Pumping Gas Leak Detector Ozone Monitor with Alarm System Gas Analyzer Professional Gas Sensor Size: X Color: 1000ppm NOTE: This unit can be switched between Chinese and English Product overview A portable, pumpdriven gas detector designed to monitor ozone and a wide range of flammable, toxic, and volatile gases. The instrument combines a 2.4inch definition color display, realtime voice prompts, and multimode alarms to provide clear, actionable warnings in industrial and laboratory environments. Key benefits Fast detection and clear alerts: Realtime voice prompts, bright indicator light, strong vibration, and an 85 dB buzzer ensure alarms are noticed immediately. Alarm modes include sound, light, and vibration. Wide gas coverage and flexible readouts: Detects more than 1,000 flammable, toxic, and volatile gases. Measurement units selectable between %VOL, %LEL, ppm, and mg/m3 for compatibility with different monitoring needs. Durable and weather resistant: Aluminum alloy housing offers strength and wear resistance. IP65 protection level and builtin water and dust filter allow use in humidity and dusty environments without damaging sensors. Portable, longlasting power: Standard USB fast charge (DC5V) and a 12hour battery life support extended field use. Warmup time is 60 seconds so the device is ready quickly. Data and traceability: Stores up to 4,000 alarm records for review and documentation. Specifications Material: Aluminum alloy, strong and wearresistant Product type: Voice pumped gas detector Detection gas: More than 1,000 flammable, toxic, and volatile gases Units: %VOL, %LEL, ppm, mg/m3 optional Warmup time: 60 seconds Display: 2.4inch definition color screen Alarm mode: Sound, light, vibration; alarm sound up to 85 dB Working temperature: 20 to +50 degrees Celsius (special requirements can be customized) Operating humidity: Up to 95% RH without condensation Working pressure: 30 kPa to 200 kPa Appearance size: 130 x 63 x 36 mm (L x W x H) Weight: About 500 g Detection method: Pump suction. Natural diffusion method is also used to detect gas Protection level: IP65 Pump flow rate: 300 to 500 CC per minute Data storage: 4,000 alarm records Charging voltage: DC5V Warmup and readiness: 60 seconds Included in the box 1 Gas detector 1 USB cable 1 Instrument box 1 User manual Typical applications Industrial plants: Continuous monitoring in petrochemical, metallurgy, and chemical production areas to detect leaks and hazardous gas accumulation. Laboratory and research facilities: Environmental monitoring in school laboratories and biopharmaceutical labs where volatile compounds or ozone are used. Field maintenance and inspections: Portable use for municipal, automotive exhaust testing, and onsite troubleshooting where rapid, reliable gas detection is needed. Why choose this detector Comprehensive detection capability for many gas types with selectable units for easy interpretation. Robust construction and IP65 protection extend service life in challenging environments. Multiple alarm methods and voice prompts improve worker response and situational awareness. Portable form factor with USB fast charging and long battery life supports mobile inspections and continuous monitoring. Operating notes Allow the device to complete the 60second warmup before use. Ensure filters are clean and follow the user manual for maintenance to preserve sensor performance. For environments outside the standard temperature range, is available. This detector provides professionalgrade gas sensing with practical features for industrial, laboratory, and field use while supporting bilingual operation in Chinese and English.