Mastercool 53030 Nitrogen Pressure Regulator Kit for HVAC Leak Testing

Detect leaks in HVAC/R and automotive A/C systems with the Mastercool 53030 Nitrogen Pressure Testing Regulator Kit. This professional-grade, single-stage regulator features a BS3 (UK) cylinder connection, 1/4" SAE flare outlet with control valve, and a T-handle for precise pressure adjustments. Equipped with 68mm gauges (4500 psi high, 1000 psi low), it includes a 38" yellow charging hose, leak testing adapter, R410a/R32 straight adapter, and a durable blow-moulded case. Perfect for UK technicians. Available now at Airconspares.com!