• Detection gas: O3 ; Range: 0-10PPM
• Detection Principle: Electrochemical
• Response time: ≤30S (T90)
• Detection Error: ≤±3%FS
• Display technology: LCD dot-matrix display technology
• Data logging: over 100,000 sets of stored data, storage interval 5-3600 seconds adjustable
• Operating language: English and Chinese
• Operating time: 100 hours (pump off)
• Explosion-proof certification: to obtain explosion-proof certification
• Measurement certification: CPA certificate
• Alarm mode: sound, light, vibration
• Linearity Error: ≤±1%
• Recovery time: ≤30S
• Repeatability: ≤ ± 1%
• Zero drift: ≤±1% (FS / year)
• Power supply: 3.7V rechargeable lithium battery, 3.7 Watt
• Operating temperature: 20°C~50°C
• Operating Humidity: 0-95%RH
• Overall Dimension: 205*75*32mm
• Weight: 300g

!!!If you need other gas can contact us. Thank you.