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Gas Type Oxygen(O²)
Measuring range: 0~25%
Resolution: 0.1%
Basic error: ≤±1.5% F · S
Response time: <15 sec
Recovery time: <15 sec
Measuring Principle: Electrochemical principle, life for 2 years
Display: Large LCD Display
Alarm: Sound, Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.
Operation Tempearture: -10 °C ~ 50°C
Operation Humidity: <95%RH (Non Gel)
Continuous Operation Time: >10 hours
Power: 3.7V li-battery
Product Net Weight: 170g
Product Size: 181*63*30mm
