Best Vivohome Automotive Oil Pressure Tools in 2026

COMPLETE GAUGE SET: This professional automotive AC tool kit from Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' adapter, and both self-sealing and puncture-style can taps; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud

HYBRID ANTISHOCK GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy

COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (burst pressure: 3000 psi); built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work

COMPLETE GAUGE SET: This professional automotive AC tool kit by Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 1/4'' quick couplers, a 1/4'' to 1/2'' adapter, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud

HYBRID ANTISHOCK GAUGES: The 2.6" gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy

COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (burst pressure: 3000 psi); built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work

Bundle Include: A -- 5FT AC Diagnostic Manifold Freon Gauge Set Fits for R134A R12, R22, R502, with Couplers, Adapter for Car A/C System. B -- HVAC 4.5cfm 1 Stage Vacuum Pump for R12 R22 R134a R410a Systems.

A1 -- Professional 3-way air conditioning diagnostic manifold gauge set for R134A, R12, R22, and R502 refrigerants. Designed for checking pressure in AC lines, leak determination, AC charging, recovery work and complete evacuation & recharges. Made from solid brass, aluminum, PVC, and durable plastic to stand up to heavy use and accidental drops.

A2 -- Include 1pc 3-way gauge (1/4" male), 3pc hoses (1/4" female), 2pc quick couplers (1/4" male), 1pc adapter (1/4" Male to 1/2" Female). Includes a 3pc, 5-foot freon charging hose with 3 colors for easy recognition, red for high pressure, blue for low pressure, and yellow for the refrigerant bottle. Blue Gauge (low): 0-250 PSI, Red Gauge (high): 0-500 PSI. Extra-strength hoses with burst pressure at 3000PSI, Max working pressure: 600PSI.

Bundle Include: A -- 4 Way AC Diagnostic Manifold Gauge Set, Fits R134A R410A and R22 Refrigerants, with 5FT Hose, 3 Tank Adapters, Adjustable Couplers and Can Tap; B -- HVAC 4.5cfm 1 Stage Vacuum Pump for R12 R22 R134a R410a Systems.

A1-- Include 4 five-foot freon charging hoses in 4 colors for easy recognition: red for high pressure, blue for low pressure, yellow for the refrigerant bottle, and black for the vacuum pump. Blue Gauge (low): 0-550 PSI, Red Gauge (high): 0-750 PSI. Extra-strength hoses with burst pressure at 4000PSI, Max working pressure: 800PSI. Fahrenheit degree units with an easy-to-read instrument panel.

A2-- Made from solid brass, aluminum, PVC, and durable plastic to stand up to heavy use and accidental drops - ideal for professional auto mechanics. You will get: 1pc 4-way gauge (1/4" male), 4pc hoses (1/4" female), 2pc adjustable couplers (1/4" male), 1 adjustable can tap (piercing-style, 1/4" male), 1 valve core wrench, 3pc tank adapters

Bundle Include: A-- 3 Way AC Diagnostic Manifold Gauge Set for Freon Charging, Fits R134A R12 R22 and R502 Refrigerants, with 5FT Hose, Tank Adapters, Adjustable Couplers and Can Tap; B-- 3.5cfm 1 Stage HVAC Vacuum Pump for R134a R410a R12 R22 Systems.

A1-- Professional 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC charging, diagnostic check and recovery work. Made from solid bass + aluminum + PVC + plastic, stands up to heavy use and accidental drops, ideal for professional auto mechanics. Include a detailed parts diagram and step by step instructions to help novice.

A2-- Include 3pc 5FT extra-long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle. Blue Gauge (low): 0-350 PSI ___ Red Gauge (high): 0-500 PSI ___ Burst pressure: 3000PSI ___ Max working pressure: 600PSI ___ Fahrenheit degree unit with easy to read instrument panel.

Bundle Include: A— 3 Way AC Manifold Gauge Set or R134a R12 R22 R502 with Anti-shock Gauges Hoses Couplers Adapter, Puncturing Can Tap; B-- 3.5 cfm 1 Stage HVAC Vacuum Pump for R12 R22 R134a R410a Systems

A1-- This professional automotive AC tool kit includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' Acme adapter, and a puncture-style can tap; This car AC gauge set works with R134a, R12, R22, and R502 refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more; a heavy-duty blow-molded carrying case comes included for easy storage and transport between jobs

A2--The gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant’s condition; and calibration screws and superior design provide ±1.6% accuracy ; Blue for low, red for high, and yellow for charging, these PVC hoses have 4 reinforced layers to work with pressure up to 600 psi (burst pressure: 3000 psi); built-in barriers ensure purity.