The 10 use Halford AC Pro Air-conditioning Refill Digital Trigger Gauge is a high-quality tool designed for professionals in the air-conditioning industry. Manufactured by AC Pro, it features a digital trigger gauge for precise measurements and a built-in scale for easy filling of air-conditioning systems. With the manufacturer part number R134a, this product is essential for accurately monitoring and refilling AC systems with the recommended refrigerant. Ideal for garages and vehicle maintenance, this product ensures efficient and reliable performance for your air-conditioning needs.i didn't check so not sure it's work.i am selling all 10 only £40
