Range: 0..2000 ppm precision
Maximum up to 10000 ppm / 1.000 %
Precision: ±70 ppm CO2 ±3% of reading)
Measuring cycle: 2 seconds
Pressure dependence: + 1.6 % of value per kPa from normal pressure
Sensor life: >15 years
Display: 3-lines segment-LCD, additional symbols, illuminated (white, lighting time adjustable)
Additional functions: Min/max/hold, TWA or STEL-calculation(average over 24 hours or 15 mins), 2-level alarm (optical and acoustical)
Reference: Adjustment at 400 ppm clean dry air or test gas
Housing: Break-proof ABS-housing, IP30
Dimensions: 108 x 54 x 28 mm
Weight: 150 g inc. battery
Housing equipment: Metal clip and carrying strap
Working condition: 0..50 °C; 0..85 % r.H.
Storage temperature: -20..70 °C
Power supply: 2 x AA-rechargeable NiMH batteries (scope of delivery), Consumption ~ 50 mA, Operation time > 24 hours for NiMH batteries (without backlight).
Recharging time: ~ 8 hours
Battery indicator: 4 state battery status display
Charge warning: "BAT"
Charging port: Micro USB socket, incl. connection cable to USB 2.0 type A, for use with common USB chargers.
Scope of delivery
Device incl. sensor, manual, rechargeable batteries, USB charging-cable (without mains adapter)
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