{"product_id":"supco-vg64-vacuum-gauge-digital-display-0-12000-microns-accurate","title":"Supco VG64 Vacuum Gauge Digital Display 0-12000 Microns - Accurate","description":"\u003cp\u003eIn this review the Supco VG64 is presented as a practical, budget-focused digital vacuum gauge for technicians and lab users who need a portable instrument for evacuation and leak checks. The bottom line: the VG64 offers a broad 0 to 12,000 micron range, a backlit LCD in seven units, and programmable audible\/visual alarms, making it useful for many service and inspection jobs, though buyers should be aware that user reports show mixed consistency on very fine readings and occasional leakage issues.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide measurement range:\u003c\/strong\u003e The 0 to 12,000 micron range covers common evacuation and rough to fairly fine vacuum work for HVAC, lab, and industrial tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-fine resolution:\u003c\/strong\u003e The gauge offers 0.5 to 1,000 micron resolution so small pressure changes can be observed during delicate pulls and tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable alarm:\u003c\/strong\u003e The audible and visual alarm can be set for high and low vacuum thresholds to alert the operator when desired levels are reached.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit digital display:\u003c\/strong\u003e The LCD shows readings in seven international units, improving readability in dim environments and for international technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast response:\u003c\/strong\u003e The 1\/2-second response time helps catch rapid changes in pressure during pump operation or leak checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in maneuverability:\u003c\/strong\u003e The built-in hanging apparatus and 1\/4 in male flare fitting make it convenient to position the gauge on equipment or piping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe VG64 suits HVAC service techs, field engineers, and laboratory staff who need a compact, multi-unit vacuum gauge for routine evacuation, system commissioning, and basic laboratory measurements. Its programmable alarms and backlit display make it handy for on-site work where quick alerts and readable units matter.\u003c\/p\u003e\n\u003cp\u003eThose who require laboratory-grade, repeatable sub-500 micron accuracy or a guaranteed leak-tight instrument should consider higher-end models; user feedback indicates some units can struggle at the extreme low end or exhibit leakage in the fitting or body, so critical metrology labs may prefer calibrated reference gauges.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroad 0-12,000 micron range with multiple unit displays is versatile for many tasks.\u003c\/li\u003e\n\u003cli\u003eProgrammable audible and visual alarms reduce the need for constant monitoring during evacuation.\u003c\/li\u003e\n\u003cli\u003eFast 1\/2-second response and backlit LCD improve usability in field conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustomer reports show mixed consistency below a few thousand microns and occasional leakage concerns, so fine laboratory work may be limited.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVG64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 to 12,000 microns (0 to 1,600 Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1,000 micron resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e10% (stated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003e1\/4 in male flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBacklit LCD, seven units (micron, mBar, Pa, Torr, psi, InHg, mTorr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther\u003c\/td\u003e\n\u003ctd\u003eProgrammable audible\/visual alarm, 1\/2-second response, built-in hanging apparatus, auto shut-off after 8 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Supco VG64 is a budget-friendly, feature-rich vacuum gauge that delivers practical performance for field technicians and general lab tasks, thanks to its wide range, fast response, and alarms. It is good value for routine evacuation and service work, but buyers needing highly repeatable sub-500 micron accuracy or guaranteed leak-free performance should evaluate higher-tier calibrated instruments.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the VG64 display multiple units?\u003c\/strong\u003e\u003cbr\u003eThe VG64 displays readings in seven international units including micron, Pascal, psi, Torr, mBar, InHg, and milliTorr.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fitting does it use?\u003c\/strong\u003e\u003cbr\u003eIt connects with a 1\/4 in male flare fitting commonly used on HVAC and service hoses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it alarm when target vacuum is reached?\u003c\/strong\u003e\u003cbr\u003eYes, the gauge has programmable audible and visual alarms for both high and low vacuum thresholds and an auto shut-off after alarm activation.\u003c\/p\u003e","brand":"Supco","offers":[{"title":"Default Title","offer_id":48618001629403,"sku":"B002JP5PAE","price":168.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/718cenz4d3L._SL1500.jpg?v=1778514142","url":"https:\/\/gearmusthave.com\/products\/supco-vg64-vacuum-gauge-digital-display-0-12000-microns-accurate","provider":"GearMustHave","version":"1.0","type":"link"}