HVACR Distribution

Sauermann's vacuum probe supports the quick, safe evacuation of refrigeration systems and heat pumps with highly accurate measurements.

Technical Data sheet User manual Simplified manual
Light and curved design
High accuracy Pirani® vacuum sensor
Dual valve system
Built-in Schrader® cores for easy refrigerant charging
Long range wireless connection low energy
Range from 5 to 25,000 microns

Measure details

  • Units
    micron
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Measuring ranges

  • Vacuum
    5.00 micron ... 25000.00 micron
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Technical details

  • Parameters
    Vacuum
  • Battery life
    250 hours
  • Standards
    UKCA
  • Wireless connection
    Yes
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Instrument Dimensions

  • Length
    Width
    Height
    Weight
  • 161 mm
    49.5 mm
    33.6 mm
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Operating temperature

  • Min
    Max
  • -10.00 °C
    50.00 °C
  • -4.00 °F
    122.00 °F
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Storage temperature

  • Min
    Max
  • -20.00 °C
    60.00 °C
  • -4.00 °F
    140.00 °F
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Si-RM4 Transport Case
Si-RM4
Deluxe transport case
Deluxe transport case
set of two connectors
Set of two connectors
three charging lines for an analog manifold
Set of three charging lines
Manifold Range - Frequently Asked Questions
Si-Manifold app
Si-Manifold App
Recommended accessories
Si-RM4 Transport Case
Si-RM4
Deluxe transport case
Deluxe transport case
set of two connectors
Set of two connectors
three charging lines for an analog manifold
Set of three charging lines