ELECTRICAL INSTRUMENTS FOR CHECKING AND TESTING REFRIGERATION AND AIR CONDITIONING EQUIPMENT, NAMELY, HALOGEN LEAK DETECTORS, ULTRASONIC LEAK DETECTORS, COMBUSTIBLE GAS DETECTORS, HERMETIC ANALYZERS, HERMETIC/CAPACITOR ANALYZERS, HERMETIC COMPRESSOR/COMPONENT ANALYZERS, MULTI PHASE HERMETIC ANALYZERS, DIGITAL VACUUM ANALYZERS, PROGRAMMABLE ELECTRONIC CHARGING SCALES, DIGITAL THERMOMETER/PYROMETERS, MULTI-LOCATION THERMOMETERS, CAPACITOR ANALYZERS, MULTIMETER/THERMOCOUPLE ANALYZERS, VOLTAGE DETECTORS, PHOTOELECTRIC TACHOMETERS, AND DIGITAL PRESSURE GAUGES
Electrical and Scientific Apparatus