The Si-RD3 refrigerant leak detector uncovers leaks of most common refrigerant gases to a high degree of sensitivity, including all HCFC and HFC refrigerants, R1234yf, R1234ze, R290, R600a, and 5% hydrogen–95% nitrogen mixtures (Nidron 5 and Trace-A-Gas). 

Detects most common refrigerants and mixtures
Visible and audible alarms
Highly sensitive: 0 – 3 g/year
30 cm flexible probe

    Measure details

    • Units
      g/year
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    Technical details

    • Parameters
      Gas detection
    • IP Protection
      IP 54
    • Battery life
      12 hours
    • Standards
      2015/863 EU (RoHS 3)
      UKCA
      2011/65/EU RoHS II
      2012/19/EU WEEE
      2014/30/EU EMC
      2014/35/EU Low Voltage
    • Power supply
      4x AAA LR03 1.5 V batteries
    • Protective cover
      No
    • Interchangeable module
      No
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    Instrument Dimensions

    • Length
      71.5 mm
    • Width
      34.2 mm
    • Height
      147.9 mm
    • Weight
      295 g
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    Operating temperature

    • Min
      0.00 °C
    • Max
      50.00 °C
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    Storage temperature

    • Min
      -20.00 °C
    • Max
      80.00 °C
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    1 Verification certificate
    1 Transport case
    1 Quick Start Guide
    1 Filter