Mastercool (53010 AUT Silver Pressure Test Regulator Kit with R134a Coupler, Black

🟢 THE ULTIMATE AUTOMOTIVE A/C LEAK TESTING KIT – This kit includes the Mastercool 53001 Nitrogen Pressure Regulator, a 38” charging hose, leak testing adapter, and an R134a high-side coupler—all in a heavy-duty blow-molded case. 🟢 PRECISION ENGINEERING – TRUSTED BY PROFESSIONALS – Designed for automotive A/C technicians, the 53010-AUT Kit allows for accurate nitrogen pressure testing, ensuring leak-free A/C systems in cars, trucks, and heavy-duty vehicles. 🟢 HIGH-PRESSURE PERFORMANCE – BUILT FOR DEMANDING JOBS – Features a single-stage regulator with 4400 psig (300 bar) high-pressure gauge and a 1000 psig (70 bar) low-pressure gauge, ensuring consistent, stable pressure control. 🟢 BUILT TO LAST – HIGHLY RATED BY AUTOMOTIVE PROFESSIONALS – Mastercool tools are trusted by mechanics and A/C service technicians for accuracy, durability, and ease of use. 🟢 HEAVY-DUTY CONSTRUCTION – INCLUDES PROTECTIVE CARRYING CASE – Durable and ready for use in any automotive shop or field environment. 💡 THE #1 CHOICE FOR AUTOMOTIVE NITROGEN PRESSURE TESTING – ORDER WITH CONFIDENCE!