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O2 replacement sensor

0393 0000
O2 replacement sensor
  • For measuring O2
  • Simply change sensor yourself on site
  • Precalibrated
  • O2 replacement sensor for flue gas measurement. Particularly practical: you can replace the sensor yourself – the precalibrated sensor is simply plugged into the appropriate flue gas analyzer.

    1 x O2 replacement sensor.

    Flue gas O₂

    Measuring range
    0 to 25 Vol.%
    Resolution
    0.01 Vol.%

    General technical data

    Weight
    38 g
    Dimensions
    40 x 30 x 30 mm (LxWxH)
    Product-/housing material
    Plastic
    Product colour
    grey; white

    Testo - Head Office
    Testo Pty Ltd
    Unit 11, 114-118 Merrindale Drive
    Croydon SouthVictoria 3136
    Australia
    +61 (0)3 8761 6108+61 (0)3 4100 0438
    Testo - Service Centre
    For all calibration and repair services.
    Unit 1, 10-12 Sigma Drive
    Croydon South Victoria 3136
    Australia
    +61 (0)3 8761 7108

    You can reach us by telephone during these hours:

    Mon - Fri: 9:00 - 17:00 (AEST)

    © 2026

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