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BONUS ITEMS! Buy ASH3: Superheat for R22 & R410a Accessory Head Today & Receive These For FREE!

*Strictly limited offer - act fast to secure yours!

ASH3: A/C Charging Kit


Charge to Subcooling or Superheat

  • Measures suction or liquid line pressure and temp
  • Calculates superheat for R22 and R410A
  • Easily calibrates to current atmospheric pressure
  • Includes the ATC1 pipe clamp thermocouple. Jaw Opening to 35mm   

The ASH3 calculates actual superheat in real time using built in P/T charts. It can also be used to  measure liquid line or high side line temperature and pressure for other diagnostic. Use it to get actual superheat on R-22 and R-410A fixed orifice systems and on TXV / TEV regulated systems.  Use the “T” fitting to charge to actual superheat by putting the ASH in-line between your refrigerant bottle and the system.

Log Pressure, Temperature or Superheat with this ASH3 Accessory Head using the HG3 System Analyser. Make it Wireless with the EH4W kit.


Brand Fieldpiece
Shipping Weight 0.5000kg
Shipping Width 0.150m
Shipping Height 0.200m
Shipping Length 0.150m
Shipping Cubic 0.004500m3
Unit Of Measure ea

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