Specification Brand : GallopMax BulletPoint : The 20P7-100 Pressure Swichgage is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument features a lockout button and has a range of 0-100 psi. BulletPoint1 : Universal Compatibility for Modern & Legacy Systems: Designed for R1234yf, R134a, and R404a refrigerants. Perfect for auto shops or HVAC pros to measure pressure, evacuate lines, recharge coolant, and repair AC units across vehicles or appliances. BulletPoint2 : Works Right Out of the Box: Gallopmax’s complete AC gauge kit includes a 4-way gauge, four heavy-duty hoses, two quick couplers, self-sealing can taps, and threaded adapters. No extra parts needed – start servicing HVAC systems immediately. BulletPoint3 : Durability Meets Daily Use: Aluminum body and pure copper fittings resist corrosion, leaks, and wear. Engineered to outlast cheaper brass sets – survive drops, weather, and heavy workshop abuse for years. BulletPoint4 : Color-Coded Hoses Built to Withstand Extreme Pressure:4-layer reinforced PVC hoses (800 psi working/4000 psi burst) use color-coded tips. Swap connections faster and safer with zero guesswork. BulletPoint5 : Oil-Filled Precision for Year-Round Accuracy: Durable oil-filled gauges resist shock and cold-weather fogging. Calibration screws ensure ±1.6% accuracy on high/low pressure readings, backed by rugged dry-dial tech for reliable winter performance. ExternallyAssignedProductIdentifier1 : 637623106200 ExternallyAssignedProductIdentifier2 : 0637623106200 IncludedComponents : gauge ItemName : R1234YF R134A AC Gauge Set 4 Valve Manifold HVAC Gauges with Hoses Compatible with R1234YF R404a R134a System Air Conditioner Recharge Kit ItemPackageDimensions_Height : 32.512 centimeters ItemPackageDimensions_Length : 9.7028 centimeters ItemPackageDimensions_Width : 30.8102 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-pressure-gauges Manufacturer : GallopMax Material : Aluminum Material1 : Copper Alloy Material2 : Stainless Steel Material3 : Aluminum MeasurementAccuracy : +/-1% ModelName : gauge set ModelNumber : GMT210029 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : GMT210029 ProductDescription : R1234YF R134A AC Gauge Set 4 Valve Manifold HVAC Gauges with Hoses Compatible with R1234YF R404a R134a System Air Conditioner Recharge Kit ProductSiteLaunchDate : 2025-02-06T06:47:45.795Z Size : 1 to 500 psi StreetDate : 2017-06-09T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600