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Table of Content Heating & Air Conditioning A/C & Heating Testing Equipment

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Refrigerant Gas Leak Detector w/Heated Sensor
Model: ACT760A
Superseded To:


Refrigerant Gas Leak Detector - ACT760B

The detector has an excellent response to tiny leaks for both R-134a and R-1234yf. However, the three sensitivity levels for the two refrigerants are different and require changing in order to comply with SAEJ2971 (R-134a) and SAE2913 (R-1234yf).

The ACT760B features a long life solid electrolyte sensor technology that is designed to detect the more current and difficult HFC refrigerants such as R-134a in addition to the new HFO-1234yf and all HCFC (R-22) and CFC (R-12) refrigerants including SNAP approved hydrocarbon blends. The ACT760A does not require rechargeable batteries.


  • R-134a sensitivity .05 oz/yr
  • R-1234yf sensitivity .025 oz/yr
  • R-22 sensitivity .025 oz/yr
  • Long life, stable sensor
  • Certified to meet new SAE 2791 & J2913 standards
  • Low battery indicator
  • Automatic calibration and reset to ambient
  • Audio mute function
  • 3 adjustable sensitivity levels
  • EN14624 Certified
  • True mechanical pump
  • Garage Tough
  • Made in USA
  • CE Certified

Product Specifications

  • Sensor Life > 10 years
  • Response Time Instantaneous
  • Power Supply 4 AA Alkaline batteries
  • Battery Life 8 hours continuous
  • Warm up time < 20 seconds
  • Probe length 17 inches
  • Weight, lbs 1.5 lbs
  • Warranty 2 years (includes sensor)
    • .05 oz/yr R134a
    • .025 oz/yr R22

24 Months


Supplied by: Snap-on Business Solutions 1-800-892-9650

Tool Requirements

Tool Number ACT760A
Availability SUPERSEDED
Superseded To ACT760B
Tool Class Special Tools
VW US Requirement Equivalent
VW US Auto Ship Number
AUDI US Requirement Equivalent
AUDI US Auto Ship Number
VW Canada Requirement Equivalent
AUDI Canada Requirement Equivalent

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