General Tools & Instruments Leak Detector Digital Refrigerant

The modern electronic way to maintain mobile and stationary air conditioners refrigerators chillers and heat pumps New proprietary semiconductor sensor detects many new ozone layer-friendly refrigerants approved under the U. S. EPA's Significant New Alternatives Policy SNAP nMake your everyday life more convenient and simpler with our range of Home Tools that offer the reliability and durability you desire. These tools are designed to cater repair and maintenance tasks in any home. FeaturesProprietary sensor with lifetime of 300 hours of operation ten years' normal use Detects all commonly used HFCs CFCs and HCFCs as well as blends and newly approved replacements such as R-22 and HFO-1234yfTriple-redundant leak indication loud fast beep bright flashing LED digital leak size reading True mechanical pump draws in samples increasing sensitivitySensitivity of 0.05 oz./year 1.4 g/year to R-134aAutomatic calibration and reset to ambient levelsThree sensitivity levelsFast warmupPadded hard plastic caseGarage-durable constructionLeak test vial samplerMade in U. S. A 2-year manufacturer warranty includes sensorLeak Test VialLeak Test Vial 5 Spare Sensor Filters 4 -"AA-" BatteriesHard Plastic Carrying CaseUser's Manual