INTRODUCTION
The D440A / D440A-C 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 D440A / D440A-C’s unique digital leak size indicator takes the
guesswork out of whether or not to repair a small leak. The digital display
is independent from the audio alarm and sensitivity level, allowing the
precise pinpointing of the leak source.
The D440A / D440A-C does not require rechargeable batteries.
FEATURES
Unique numeric leak size Indicator
Long life, stable sensor
R-134a sensitivity 1,4gr./0.05
oz./yr
R-22 sensitivity 0,70/0.025 oz./yr
Certified to meet new SAE J2791,
J2913 standards and EN14624
Automatic calibration and reset to
ambient
Visual LED leak alarm near sensor
3 adjustable sensitivity levels
Low battery indicator
True mechanical pump
Audio mute function
Uses 4 AA alkaline batteries
SAE J1627 Certified
Comfortable Sanoprene grip
Garage Tough
CE Certified
2- year warranty including
2 years for the sensor
Made in USA
1
