✓Complete Dual Digital Manifold Full Kit: This all-in-one set includes dual digital manifold gauge, full repair fittings and thick storage case for one-stop HVAC service. It integrates pressure test, vacuum pumping and refrigerant charging functions to meet all air conditioning maintenance demands
✓Integrated Sight Glass & Sturdy Valve Structure: Built with leakproof industrial ball valves and shock-resistant rubber frame, dual backlit screens deliver clear dark-space readings. Central sight glass lets you observe refrigerant bubbles and moisture, top hook frees your hands during operation
✓Energy-Saving Operation Design: Supports free switch of pressure and temperature units. Backlight auto turns off in 1 minute, the gauge auto powers off after 30 minutes to save battery. Zero calibration function keeps measuring data accurate amid temperature and pressure changes
✓Multi-Scenario Professional Diagnostic Tool: Dual screens monitor high/low pressure simultaneously. It supports vacuum pumping, refrigerant recovery, leak test, superheat and subcooling calculation, suitable for household AC, EV car air conditioner and cold storage maintenance
✓Wide Refrigerant Compatibility: Our dual digital manifold gauge database covers 19 mainstream refrigerants including R32, R410A, R134A and R1234YF. Standard 1/4-inch SAE thread fits most market refrigerant hoses for smooth daily refrigeration maintenance work
✓Full Supporting Accessories Included: Equipped with 1.5m 800-4000PSI A2L refrigerant hoses, R134A & R1234YF quick couplers, matching self-sealing can taps and a straight left-hand thread adapter for immediate use without extra purchases
✓High Precision Pressure Sensor: Adopts high-sensitivity pressure sensor with stable vacuum accuracy up to ±1 inHg, supporting a full measuring range of 0-50 bar. Built-in overload protection function prevents damage caused by instantaneous excessive pressure
✓Thickened Hard Plastic Storage Case: This thickened hard plastic storage box offers large internal space to neatly hold the manifold gauge, hoses and all small accessories. It keeps all parts organized in one place