AC Manifold Gauge Set, R134A R22 R410A Refrigerant Charging Kit, HVAC Air Conditioning Pressure Gauge Tool with Test Pen and Fittings
Product Overview
1. Complete Multi-Function AC Service Kit
This set includes high & low pressure manifold gauges, 3-color charging hoses, quick couplers, voltage test pen, screwdrivers and a box of spare sealing gaskets. It covers refrigerant testing, charging and routine maintenance for air conditioning systems.
2. High-Precision Dual Pressure Gauges
Dual large dial gauges with clear scales for R134A, R22, R410A refrigerants. Red high-pressure valve and blue low-pressure valve realize accurate real-time pressure reading to judge AC system faults quickly.
3. Leak-Proof Color-Coded Charging Hoses
Red, yellow and blue hoses correspond to high, middle and low pressure sides. High-pressure resistant rubber tubes with tight sealing connectors effectively prevent refrigerant leakage during filling.
4. Extra Maintenance Accessories
Comes with digital voltage tester and screwdrivers for circuit inspection. A full set of spare O-rings avoids downtime caused by aging gaskets. Quick adapters fit most auto AC ports perfectly.
5. Rigid Molded Storage Case
Heavy-duty blow-molded green plastic case with pre-cut slots keeps all parts fixed neatly. No small fittings get lost, easy to carry for garage repair and on-site service.
This set includes high & low pressure manifold gauges, 3-color charging hoses, quick couplers, voltage test pen, screwdrivers and a box of spare sealing gaskets. It covers refrigerant testing, charging and routine maintenance for air conditioning systems.
2. High-Precision Dual Pressure Gauges
Dual large dial gauges with clear scales for R134A, R22, R410A refrigerants. Red high-pressure valve and blue low-pressure valve realize accurate real-time pressure reading to judge AC system faults quickly.
3. Leak-Proof Color-Coded Charging Hoses
Red, yellow and blue hoses correspond to high, middle and low pressure sides. High-pressure resistant rubber tubes with tight sealing connectors effectively prevent refrigerant leakage during filling.
4. Extra Maintenance Accessories
Comes with digital voltage tester and screwdrivers for circuit inspection. A full set of spare O-rings avoids downtime caused by aging gaskets. Quick adapters fit most auto AC ports perfectly.
5. Rigid Molded Storage Case
Heavy-duty blow-molded green plastic case with pre-cut slots keeps all parts fixed neatly. No small fittings get lost, easy to carry for garage repair and on-site service.