This professional Four-way dual-meter air conditioner refrigerant charging tool serves as essential equipment for automotive air conditioning maintenance, compatible with most passenger cars and commercial vehicles. It supports full AC service work including system pressure testing, vacuum pumping, refrigerant charging and pipeline leak detection.
The dual high/low pressure gauges feature clear scales for accurate readings. The independent 4-valve structure enables flexible control during vacuum evacuation, refrigerant filling and pressure release, greatly simplifying operation procedures. The complete kit comes with high-pressure anti-aging color hoses, quick couplers and assorted adapters, all stored in a sturdy hard carrying case to avoid damage and convenient for field service. With reliable sealing and long service life, the product meets CE standards. OEM customization is available, which is a must-have testing tool for auto repair shops and service technicians.
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