Spec

• Measurement range: O2/0 - 21Vol%, CO (without H2 compensation)/0 - 4,000ppm, Exhaust gas temperature/0 - 400℃, Ambient temperature/-20 - 100℃, Draft pressure/-20 to +20hPa, Differential pressure/-40 to +40hPa
• Accuracy: O2/±0.2Vol%, CO (without H2 compensation)/±20ppm (0 - 400ppm), Exhaust gas temperature/±1℃ (0 - 100.0℃), Ambient temperature/±1℃, Draft pressure/0.03hPa (-3.00 to +500hPa), Differential pressure/±0.5hPa
• Resolution: O2/0.1Vol%, CO (without H2 compensation)/1ppm, Exhaust gas temperature/0.1℃, Draft pressure/0.1hPa, Differential pressure/0.1hPa
• Display: LCD, 4 lines
• Mass: Approx 700g
• Outer dimensions: Body/201 x 83 x 44mm
• Probe: 180mm, φ6mm, Heat resistance is up to 400℃
• Operation temperature: -5 - 45℃
• Storage temperature: -20 to +50℃
• Battery type: Rechargeable lithium ion battery
• Guarantee period: Measuring instrument boy & exhaust gas probe/1 year, Gas measurement sensor/1 year, Thermocouple & rechargeable battery/6 months (consumables are not covered by warranty. )