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Pressure Test Tool Compatible with R410A R32 R134A R1234yf LCD Display for AC Charging and Leak Detection","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41T8-PHa4yL.jpg",49.13,0.0193,0.0113,"2025-08-18","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FMRPJGS3",{"asin":713,"title":714,"brand":537,"imageUrl":715,"price":716,"rating":569,"reviews":179,"clickShare90":717,"clickShare360":718,"launchDate":719,"amazonUrl":720},"B0C4GY3QZW","Wisscool Digital Micron Vacuum Gauge 1\u002F4 SAE Digital Pressure Tester Meter HVAC Alarm Notice Temp Compensation LCD Display 4 Units","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F413autEZZJL.jpg",96.58,0.0185,0.0393,"2023-05-06","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0C4GY3QZW",{"asin":722,"title":723,"brand":724,"imageUrl":725,"price":726,"rating":727,"reviews":728,"clickShare90":729,"clickShare360":730,"launchDate":731,"amazonUrl":732},"B0FDQXPY8L","AUTOOL Digital Vacuum Gauge Set Digital HVAC Vacuum Gauge with Evacuation Mode Pressure Leak Test 0-2000 mbar Range 2% Accuracy 7\u002F16-20UNF Interface 4 Units Switch","AUTOOL","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Tz1QDisrL.jpg",76.77,4.1,6,0.0169,0.0286,"2025-06-19","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FDQXPY8L",{"asin":734,"title":735,"brand":540,"imageUrl":736,"price":737,"rating":738,"reviews":739,"clickShare90":740,"clickShare360":741,"launchDate":742,"amazonUrl":743},"B0GQSLS6Z4","ROGVOC Digital Vacuum Gauge HVAC Micron Vacuum Meter 1\u002F4 inch SAE with Buzzer Alarm Pressure Tester for 4 Units LCD Backlit Display","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41lRkgM40YL.jpg",110.08,4.9,12,0.0162,0.0056,"2026-03-02","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GQSLS6Z4",{"asin":745,"title":746,"brand":540,"imageUrl":747,"price":748,"rating":548,"reviews":580,"clickShare90":749,"clickShare360":638,"launchDate":750,"amazonUrl":751},"B0G4GTTZTV","ROGVOC Digital Vacuum Gauge Micron Vacuum Gauge Tester with 11 Units 7\u002F16 inch-20 UNF HVAC 0-75000 Microns Rang Including 1\u002F4 SAE Fitting and T-Connector Battery Not Included","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F413lGeofuKL.jpg",122.72,0.0159,"2025-11-29","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G4GTTZTV",{"asin":753,"title":754,"brand":755,"imageUrl":756,"price":757,"rating":758,"reviews":759,"clickShare90":760,"clickShare360":761,"launchDate":762,"amazonUrl":763},"B0GVJG5NXG","Digital Vacuum Gauge Tester HVAC 1\u002F4 SAE HVAC Pressure Tester Meter Gauges 0.2% Accuracy & 0.01 Resolution Torr\u002Fmbar\u002FinHg\u002FHpa 3 Backlit LCD Leak Test Alarm Auto Calibration & Temp Compensation","KAISAL","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41NlElfsDFL.jpg",68.65,5,3,0.0129,0.0044,"2026-03-31","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GVJG5NXG",{"asin":765,"title":766,"brand":767,"imageUrl":768,"price":769,"rating":770,"reviews":147,"clickShare90":771,"clickShare360":772,"launchDate":773,"amazonUrl":774},"B0FFMXJKRF","2026 Upgrade Digital Vacuum Gauge HVAC Micron Gauge Tester HVAC Vacuum Pressure Gauge 0-75 000 Microns 7\u002F16-20 UNF User-Set Audible Alarm Value 1\u002F4 SAE Extension Connector and T-Type Connector","GELRIUNY","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Mlr2tfPML.jpg",113.96,3.4,0.0117,0.0174,"2025-06-26","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FFMXJKRF",{"asin":776,"title":777,"brand":778,"imageUrl":779,"price":780,"rating":580,"reviews":781,"clickShare90":782,"clickShare360":783,"launchDate":784,"amazonUrl":785},"B094YGX6Z8","MOTOCOCHE LL202 Digital HVAC Manifold Gauge for Auto & Home AC","MOTOCOCHE","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Ffm+i3kwL.jpg",50.6,150,0.0115,0.0119,"2021-05-14","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB094YGX6Z8",{"asin":787,"title":788,"brand":537,"imageUrl":789,"price":790,"rating":791,"reviews":138,"clickShare90":792,"clickShare360":793,"launchDate":794,"amazonUrl":795},"B0FQ4QHT8W","WISSCOOL Digital Vacuum Gauge HVAC Micron Gauge Tester HVAC Vacuum Pressure Gauge 0-75 000 Microns 7\u002F16-20 UNF 4 Units(Microns mbar inHg pa) 1\u002F4 SAE Extension Connector and T-Connector","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41W-xGoS04L.jpg",113.06,3.6,0.0114,0.01,"2025-09-08","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FQ4QHT8W",{"asin":797,"title":798,"brand":799,"imageUrl":800,"price":801,"rating":569,"reviews":802,"clickShare90":803,"clickShare360":804,"launchDate":805,"amazonUrl":806},"B07L772PKW","NAVAC NMV1 Micron Vacuum Gauge - HVAC Digital Vacuum Gauge with Level Alarm and Leakage Warnings - Large Backlit Display","NAVAC","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41k3Qk2ZqZL.jpg",186.25,41,0.011,0.0091,"2018-12-07","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB07L772PKW",{"asin":808,"title":809,"brand":528,"imageUrl":810,"price":811,"rating":657,"reviews":678,"clickShare90":812,"clickShare360":670,"launchDate":813,"amazonUrl":814},"B07KW2YCF6","Elitech PG-30Pro Refrigeration HVAC Digital High Pressure Gauge 87 Refrigerants-14.5-800 PSI 1\u002F8 NPT","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41hY7hCgrfL.jpg",54.77,0.0108,"2018-08-31","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB07KW2YCF6",{"asin":816,"title":817,"brand":818,"imageUrl":819,"price":820,"rating":569,"reviews":821,"clickShare90":822,"clickShare360":823,"launchDate":824,"amazonUrl":825},"B071X9DG33","Yellow Jacket Vacuum Gauge Digital 1\u002F4 Female 69020-1 Each","Yellow Jacket","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41H-QAHRnBL.jpg",191.54,328,0.0104,0.0208,"2017-01-16","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB071X9DG33",{"asin":827,"title":828,"brand":528,"imageUrl":829,"price":830,"rating":558,"reviews":831,"clickShare90":832,"clickShare360":833,"launchDate":834,"amazonUrl":835},"B0F4CQ1STX","Elitech Digital Manifold Gauge for HVAC Refrigeration & AC Systems - Supports R410A\u002FR454B\u002FR32\u002FR134a etc. Refrigerants Pressure & Temperature Measurement 3 Port LCD Display DMG-2SE","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41w7hSiAQ9L.jpg",51.48,161,0.0103,0.0126,"2025-04-10","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F4CQ1STX",{"asin":837,"title":838,"brand":695,"imageUrl":839,"price":840,"rating":841,"reviews":842,"clickShare90":843,"clickShare360":844,"launchDate":845,"amazonUrl":846},"B0F8J361V1","Digital Vacuum Gauge Pro HVAC Vacuum Meter 0.2% Accuracy 0-2000 mbar Range 4 Units(Torr mbar inHg Hpa) 7\u002F16-20UNF(1\u002F4 SAE) Vacuum Gauges with Evacuation Mode Pressure Leak Test","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51gqnlxmeJL.jpg",79.68,3.2,37,0.0095,0.0426,"2025-05-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F8J361V1",{"asin":848,"title":849,"brand":850,"imageUrl":851,"price":852,"rating":853,"reviews":854,"clickShare90":855,"clickShare360":856,"launchDate":857,"amazonUrl":858},"B0GSDVWWB3","Digital Vacuum Gauge HVAC Micron Gauge Tester 0-75000 Microns HVAC Vacuum Pressure Gauge with Audible Alarm 7\u002F16-20 UNF 1\u002F4 SAE Port Backlit LCD T-Connector&Extension Adapter for AC Refrigeration","Hybrilis","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Jo3AYBtkL.jpg",113.8,3.9,9,0.0089,0.0031,"2026-03-13","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GSDVWWB3",{"asin":860,"title":861,"brand":540,"imageUrl":862,"price":863,"rating":770,"reviews":864,"clickShare90":865,"clickShare360":679,"launchDate":866,"amazonUrl":867},"B0DZF99ZWT","ROGVOC Digital Vacuum Gauge HVAC Micron Vacuum Gauge Tester with 4 Units 7\u002F16 inch-20 UNF Digital Vacuum Micron Meter Set with Buzzer Alarm 1\u002F4 inch SAE Extension Connector Fitting","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41dCk0ItmaL.jpg",96.02,32,0.0083,"2025-04-26","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DZF99ZWT",{"asin":869,"title":870,"brand":871,"imageUrl":872,"price":132,"rating":558,"reviews":873,"clickShare90":874,"clickShare360":875,"launchDate":876,"amazonUrl":877},"B0BCYMT1RT","SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge 2.5 Dial Size 1\u002F4 NPT Lower Mount Stainless Steel Case for Air Conditioning Manifolds HVAC Air Pump Vacuum Test","senctrl","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41xzFgPQ0-L.jpg",175,0.0082,0.0092,"2022-09-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BCYMT1RT",{"asin":879,"title":880,"brand":537,"imageUrl":881,"price":882,"rating":853,"reviews":883,"clickShare90":884,"clickShare360":885,"launchDate":886,"amazonUrl":887},"B0D9VRJ7W3","WISSCOOL Digital Vacuum Gauge HVAC Vacuum Micron Gauge Tester 1\u002F4 Flare 0-30000 Microns Range 5% Accuracy 7\u002F16-20UNF Interface with 1\u002F4 SAE Connector and T-Connector 4 Vacuum Units Switch","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41U4yHapunL.jpg",116.95,50,0.0081,0.0206,"2024-07-22","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0D9VRJ7W3",{"asin":889,"title":890,"brand":891,"imageUrl":892,"price":893,"rating":624,"reviews":894,"clickShare90":895,"clickShare360":194,"launchDate":681,"amazonUrl":896},"B0FFSXZY4Y","DUOYI DY519 3-in-1 HVAC Digital Manifold Vacuum Gauge Refrigerant Charging Vacuum Testing & Leak Detection 24 Refrigerant NIST Compatible High Precision Pressure Meter for AC Pros & DIYers","DUOYI","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41hnanAOmTL.jpg",53.57,42,0.008,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FFSXZY4Y",{"love":898,"hate":968,"returnReasons":1028},[899,906,913,920,927,934,941,948,955,961],{"topic":900,"percentOfMentions":901,"verbatims":902},"Quality-Overall",0.19,[903,904,905],"Fair price fair quality","Good quality","Very nice tool",{"topic":907,"percentOfMentions":908,"verbatims":909},"Value For Money",0.15439999999999998,[910,911,912],"affordable","Great value","Good value",{"topic":914,"percentOfMentions":915,"verbatims":916},"Ease Of Use",0.1183,[917,918,919],"comes in handy","Easy to use","easy to read",{"topic":921,"percentOfMentions":922,"verbatims":923},"Measurement\u002FReading Accuracy",0.10369999999999999,[924,925,926],"Highly accurate and incredibly reliable","The readings are accurate","perfect for accurate measurements",{"topic":928,"percentOfMentions":929,"verbatims":930},"Pressure",0.053099999999999994,[931,932,933],"the buzzer alarm adds convenience when monitoring pressure levels","The ability to switch between multiple pressure units is also very convenient","the gauge responds quickly to pressure changes",{"topic":935,"percentOfMentions":936,"verbatims":937},"Advertised Vs Actual Product",0.047,[938,939,940],"This unit works as advertised","Works as expected","Works like it should",{"topic":942,"percentOfMentions":943,"verbatims":944},"Durability",0.0292,[945,946,947],"feels durable","It appears to be a very durable device","Very durable quality construction",{"topic":949,"percentOfMentions":950,"verbatims":951},"Leak-Proof",0.028300000000000002,[952,953,954],"there was no leakage","NO LEAKS","I experienced no vacuum leakage with the unit",{"topic":956,"percentOfMentions":660,"verbatims":957},"Portability",[958,959,960],"portability","Excellent for portable","Small portable design lets you take with you every where you need them",{"topic":962,"percentOfMentions":963,"verbatims":964},"Efficiency",0.018500000000000003,[965,966,967],"The leak test function does work well","works great","Worked great no issues",[969,975,981,987,994,1000,1006,1012,1017,1023],{"topic":949,"percentOfMentions":970,"verbatims":971},0.17579999999999998,[972,973,974],"Leaks","Leaked badly","Oil leaking",{"topic":921,"percentOfMentions":976,"verbatims":977},0.11460000000000001,[978,979,980],"This is not a precision gauge","Pls don't buy it better to analog gauges","I am not sure about the accuracy",{"topic":900,"percentOfMentions":982,"verbatims":983},0.09380000000000001,[984,985,986],"Poor quality inspection","Cheaply made","this is not a good purchase. junk",{"topic":988,"percentOfMentions":989,"verbatims":990},"Functionality-Overall",0.0781,[991,992,993],"Doesnt hold vacuum","It does nothing else","doesn't work",{"topic":907,"percentOfMentions":995,"verbatims":996},0.0755,[997,998,999],"Don't bother with the cheap ones","The price is outrageous","high price",{"topic":942,"percentOfMentions":1001,"verbatims":1002},0.0625,[1003,1004,1005],"Stopped working after 1 use","They all failed within a year","Premature Equipment Failure",{"topic":935,"percentOfMentions":1007,"verbatims":1008},0.0365,[1009,1010,1011],"Item description misleading","False advertisement","should be advertised as a micron gauge, vacuum gauge is kinda misleading",{"topic":928,"percentOfMentions":1007,"verbatims":1013},[1014,1015,1016],"does not working properly after 1 year pressure are off by 10 to 20","Sadly pressure doesnt hold","Not ideal for pressure testing",{"topic":1018,"percentOfMentions":1019,"verbatims":1020},"Instructions\u002FUser Manual\u002FTroubleshooting",0.0313,[1021,1022],"direction for use is roughly translated Chinese","needs better instructions",{"topic":1024,"percentOfMentions":1025,"verbatims":1026},"Touch\u002FButton Controls",0.015600000000000001,[1027],"The unit would not stay on - it kept turning off when you let go of the on\u002Foff button",[1029,1031,1033,1035,1038,1041,1044,1047,1049,1051],{"reason":988,"pct":1030},0.19149999999999998,{"reason":921,"pct":1032},0.1439,{"reason":949,"pct":1034},0.09480000000000001,{"reason":1036,"pct":1037},"Size-Overall",0.0834,{"reason":1039,"pct":1040},"Product Condition",0.067,{"reason":1042,"pct":1043},"Compatibility-Overall",0.057699999999999994,{"reason":1045,"pct":1046},"Defective Material\u002FParts",0.056799999999999996,{"reason":935,"pct":1048},0.0516,{"reason":907,"pct":1050},0.049800000000000004,{"reason":928,"pct":1052},0.0434]