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Read our privacy policyThe NAVAC NMV1S is a high-precision micron vacuum gauge featuring a Pirani sensor for accurate readings across a 0–25,000 micron range. Its digital backlit display offers clear visibility, while audible alerts notify users when preset vacuum levels are reached or if leaks are detected. The compact design includes a rechargeable 2000 mAh battery, angled brass stem, and protective storage bag. With a 500 psi maximum pressure rating and a 1-year warranty, it's ideal for HVAC/R, refrigeration, and industrial applications requiring reliable leak detection and evacuation monitoring.
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