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The Edwards GasCheck G3 features a Micro Thermal Conductivity sensor for enhanced sensitivity. At the heart of the instrument is a sensor that can detect any gas with a different thermal conductivity to that of air. Leaks can be located and the gas leak rate can be displayed in a choice of convenient units.

The HHSL402SD is a general-purpose handheld instrument that measures the noise level of an environment or the sound level produced by a piece of machinery. Using an integrated 13 mm (0.5') condenser microphone, the meter can measure sound levels from 30 to 130 dB with a resolution of 0.1 dB and show the results on a front-panel display. Several features and capabilities enhance the meter’s intelligence.

The Yellow Jacket family of eVac Digital Vacuum Gauges are the most accurate and precise vacuum instruments available for measuring vacuum pressure. They are small, lightweight, rugged, and easy to use, making them ideal for every HVAC/R professional out there.