TPI 750 refrigerant gas leak detector

The TPI 750a refrigerant gas leak detector detects concentrations as low as 0.3 oz/year giving an audible 'tick' rate which is adjustable via the thumbwheel to assist pinpointing the leak

• Features:
  • 0.3 oz/yr leak detection sensitivity (R22 or R134a)
  • Adjustable 'tick' rate
  • Fast warm up time
  • Flexible probe
  • Detects all existing refrigerants and blends including 404A, PURON® and R-507 (AZ50®)

• Supplied complete with:
  • Soft carry pouch
  • Calibration certificate
  • User instructions
  • Spare sensor
  • Battery - 2 x long life 'C' cells (LR14)