Diagnostic Sight Glass Kit for R134a systems

Product Code :


£99.95 excl. VAT
£119.94 incl. VAT

Ideal kit to perform a diagnosis of the system and verify the impurities through the filter, such as humidity, presence of leak stop, separating of the oil, dirty lubricant and debris in the system.

Key features

  • Can be used to check the state of the oil and refrigerant while the A/C system is in operation.
  • Easy and fast diagnosis.
  • Detects damage early on and avoids costly repairs.


Kit includes:

  • HP service coupler
  • HP service hose
  • LP service coupler
  • LP service hose
  • Pirex One oil checker
  • Sturdy service case