Features & DetailsWZ--A301:Compatible with 4 Types of Refrigerants: Suitable for automotive car HVAC, household air-conditioning, and refrigerator maintenance. Ideal for DIY home operations.3 PCS Reinforced Hoses: Ultra-long 5-foot Freon hoses with four reinforced layers made of PVC. Withstand pressures up to 600 psi and a burst pressure of 3000 psi. Equipped with anti-slip sealing gaskets to prevent leakage.Accurate and Precise Gauges: Combines dry and liquid-filled design with a dry dial for improved winter performance. Calibration screws ensure ±1.6% accuracy. Sight glass design allows visible liquid refrigerant flow during filling.Sturdy Build for Endurance: Heavy-duty construction with solid brass, aluminum, PVC, and plastic materials. Designed and tested for durability.Complete AC Gauge Set: Includes 1 x 3 valve gauge, 2 x quick couplers, 1 x adapter (1/4sae to 1/2ACME), 1 x can tap, 3 x 5 ft hose (600~3000 psi), 1 x instruction manual, 1 x hook, 3 x gasket, and 1 x fitting. Simplifies refrigerant recovery and filling.WZ--J401:Compatible with 4 Types of Refrigerants: Professional four-way manifold gauge set compatible with R134A, R12, and R410A refrigerants. Suitable for automotive car HVAC, household air-conditioning, and refrigerator maintenance. Ideal for DIY home operations.4 PCS Reinforced Hoses: Ultra-long 5-foot Freon hoses with four reinforced layers made of PVC. Withstand pressures up to 800 psi and a burst pressure of 4000 psi. Equipped with anti-slip sealing gaskets to prevent leakage.Accurate and Precise Gauges: Combines dry and liquid-filled design with a dry dial for improved winter performance. Calibration screws ensure ±1.6% accuracy. Sight glass design allows visible liquid refrigerant flow during filling.Sturdy Build for Endurance: Heavy-duty construction with solid brass and aluminum 6061-T5 materials. Designed and tested for durability.Complete AC Gauge Set: Includes 1 x 4 valve gauge, 2 x quick couplers, 3 x adapter (1/4sae to 1/2ACME, 1/4 to 5/16sae, 5/16 to 1/4sae), 4 x 5 ft hose (800~4000 psi), 1 x valve core wrench, 1 x screwdriver, 1 x hook, 4 x gasket, 2 x O-ring, 2 x sealing gasket, 3 x fitting, and 1 x manual. Simplifies refrigerant recovery and filling.SpecificationsWZ--A301:Item Model Number: WZ--A301Purpose: Fill refrigerant and test air conditioning systemType: 3-Way Manifold Gauge SetAccuracy Class: ±1.6Measuring Range: 0~500 psi (high pressure gauge); -30~350 psi (low pressure gauge)Material: BrassService Life: 2 YearsProduct Size: 11.2 x 10 x 3.5 inches / 28.4 x 25 x 8.9 cmProduct Weight: 4.8 lbs / 2.2 kgWZ--J401:Item Model Number: WZ--J401Purpose: Fill refrigerant and test air conditioning systemType: 4-Way Manifold Gauge SetAccuracy Class: ±1.6Measuring Range: -30~800 psi (high pressure gauge); -30~500 psi (low pressure gauge)Material: Brass, Aluminum 6061-T5Service Life: 2 YearsProduct Size: 12.2 x 11.8 x 3.35 inches / 31 x 30 x 8.5 cmProduct Weight: 6.8 lbs / 3.08 kgPackage ContentWZ--A301:1 x 3 Valve Gauge2 x Quick Couplers1 x Adapter (1/4sae to 1/2ACME)1 x Can Tap3 x 5 FT 600~3000 psi Hose1 x Fitting1 x Instruction ManualWZ--J401:1 x 4 Valve Gauge2 x Quick Couplers3 x Adapter (1/4sae to 1/2ACME, 1/4 to 5/16sae, 5/16 to 1/4sae)4 x 5 FT 800~4000 psi Hose1 x Valve Core Wrench1 x Screwdriver1 x Hook4 x Gasket2 x O-ring2 x Sealing Gasket3 x Fitting1 x Instruction Manual
