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  • testo 300

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    تحویل سریع و آنی


    توضیحات اجمالی

    تستو ۳۰۰

    Temperature Measuring range
    -40 to +1200 °C
    Temperature Accuracy
    ±0.5 °C (0.0 to +100.0 °C)
    ±0.5 % of mv (Remaining Range)
    Temperature Resolution
    0.1 °C (-40 to +999.9 °C)
    1 °C (Remaining Range)
    Differential Pressure Measuring range
    -100 to +200 hPa
    Accuracy Differential Pressure
    ±0.5 hPa (0 to +50.0 hPa)
    ±1 % of mv (+50.1 to +100.0 hPa)
    ±1.5 % of mv (+100.1 to +200 hPa)
    Resolution
    0.01 hPa
    Measuring range gas O₂
    0 to 21 Vol.%
    Accuracy gas O₂
    ±0.2 Vol.%
    Resolution gas O₂
    0.1 Vol.%
    Differential Pressure flue gas Draught Measuring range
    -9.99 to +40 hPa
    Accuracy Differential Pressure flue gas Draught
    ±0.005 hPa (+0 to +0.1 hPa)
    ±0.02 hPa (+0.1 to +3.00 hPa)
    ±1.5 % of mv (3.01 to +40 hPa)
    Differential Pressure flue gas Draught Resolution
    0.001 hPa (0 to 0.1 hPa)
    0.01 hPa (Remaining Range)
    Flue gas degree of effectivity Measuring range
    0 to 120 %
    Flue gas degree of effectivity Resolution
    0.1 %
    Flue gas loss Measuring range
    0 to 99.9 %
    Flue gas loss Resolution
    0.1 %
    Flue gas CO₂ Measuring range
    Display range 0 to CO₂ max
    Flue gas CO₂ Accuracy
    ±0.2 Vol.%
    Flue gas CO₂ Resolution
    0.1 Vol.%
    Flue gas CO Measuring range
    0 to 4000 ppm
    Flue gas CO Accuracy
    ±20 ppm (0 to 400 ppm)
    ±5 % of mv (401 to 2000 ppm)
    ±10 % of mv (2001 to 4000 ppm)
    Flue gas CO Resolution
    1 ppm
    Ambient CO Measuring range
    0 to 2000 ppm
    Ambient CO Accuracy
    ±10 ppm (0 to 100 ppm)
    ±10 % of mv (101 to 2000 ppm)
    Ambient CO Resolution
    1 ppm
    Operating humidity
    15 to 90 %RH non-condensing
    Dimensions
    244 (including probe connection) x 98 x 59 LxWxH
    Operating temperature
    -5 to +45 °C
    Protection class
    IP40
    Product colour
    black/orange
    Display type
    5.0" touch display, HD 1280*720 pixels, IPS (160 k)
    Power supply
    Rechargeable battery, USB mains unit
    Guarantee
    Gas sensors (O₂, CO) 24 months; rechargeable battery: 12 months; Thermocouple 12 months
    Authorizations
    TÜV-tested according to 1st German Federal Immission Control Ordinance (BImSchV) EN 50379, Parts 1-3
    Memory
    1,000,000 measuring values
    Storage battery type
    Lithium ion battery
    Battery life
    10 h
    Storage temperature
    -20 to +50 °C
    Weight
    approximately 800 g
    Charging temperature
    0 to +45 °C
    Differential Pressure 4 Pa Measuring Range
    -50 to +50 Pa
    Differential Pressure 4 Pa Accuracy
    ±0.3 Pa (< 10 Pa)
    ±3 % of mv (Remaining Range)

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