Snap-On ACT760B - Introduction and Features; Product Specifications; Cross Sensitivity to Automotive Chemicals

1
Introduction
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.
Features
• R-134a sensitivity .05 oz/yr
• R-1234yf sensitivity .025 oz/yr
• Long life, stable sensor
• Certified to meet new SAE
2791 & J2913 standards
• R-22 sensitivity .025 oz/yr
• Low battery indicator
• Automatic calibration and reset
to ambient
• Audio mute function • 3 adjustable sensitivity levels
• EN14624 Certified • True mechanical pump
• Garage Tough • Uses 4 AA alkaline batteries
• 3- year warranty including 2
years for the sensor
• Comfortable Sanoprene grip
• Made in USA • CE Certified
Replacement Parts
Item Part Number
Sensor with Filter
ACT7851
Filter Kit
ACT7852
Test Vial
ACT7853
Carrying Case
ACT7854
Instruction Manual
ZACT760A
Brand/Chemical Name Response
Clears
<30 seconds
Dextron Transmission fluid heated to 160 ºF N N/A
Quaker State Motor Oil heated to 160 ºF N N/A
Rain-X Windshield Wash Fluid N N/A
Ford silicone lubricant N N/A
Ford Rust Inhibitor (when wet) Y Yes
Ford Gasket Adhesive (when wet) Y Yes
Loctite Natural Blue degreaser (undiluted) Y Yes
Ford Brake Parts Cleaner (when wet) Y
Yes
Ford Silicone Rubber (when uncured) Y Yes
Motorcraft Antifreeze heated to 160 ºF Y Yes
Gunk liquid wrench (when wet) Y Yes
Ford Spot Remover (when wet) Y Yes
Ford Pumice lotion (with mineral solvent) Y Yes
Ford Motorcraft brake fluid Y Yes
Ford Carburetor Cleaner (when wet) Y Yes
6
Product Specifications
Model # ACT760B
Name Leak Detector, Refrigerant Gas
Sensitivity
.05 oz/yr R134a
.025 oz/yr R22
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)
Cross Sensitivity to Automotive Chemicals
Some automotive solvents and chemicals have similar hydrocarbon properties as R134a
and may elicit a positive response (<30 seconds) from the ACT760B
. Before leak
checking, clean up any chemicals in the list below that elicit a positive response.