AC R134a Recharge Hose & Low Side Pressure Gauge for Cars
AC R134a Recharge Hose & Low Side Pressure Gauge for Cars
AC R134a Recharge Hose with Low Side Pressure Gauge
Keep your vehicle's air conditioning running at peak performance with this precision R134a AC Recharge Hose and Low Side Pressure Gauge. Designed for both DIY enthusiasts and professional technicians, this tool makes checking and topping up your car's refrigerant as straightforward as inflating a tyre — no specialist workshop required.
Made in Mainland China.
Key Features
- Accurate Spring Pressure Indicator: 1.5-level accuracy error ensures reliable readings every time you check your system.
- High-Quality Construction: Aluminium, copper, and rubber materials built for durability and long-term use.
- Durable Connection Hose: Premium rubber hose with 98% material integrity retention for leak-free performance.
- Robust Knob Handle: Engineered for over 50,000 uses — built to last season after season.
- Built-In Safety Valve: Prevents accidental venting of refrigerant, keeping you and your vehicle safe.
- Dual Port Compatibility: R-134a screw-on can connection plus R12/R22 service port connection for versatile use.
- Universal Thread: M14 and 1/2" ACME thread compatible with American and European vehicles.
- Easy-to-Read Gauge: 72mm diameter gauge face with clear markings — monitor pressure at a glance during use.
Specifications
- Color: Blue & Gold
- Material: Aluminium + Copper + Rubber
- Low Pressure Gauge Range: 350 PSI / 24 bar
- Refrigerant Compatibility: R134a
- Gauge Diameter: 72mm / 2.83 in
- Gauge Height: 30mm / 1.18 in
- Total Length: 410mm / 16.14 in
- Hose Length (each side): 160mm / 6.30 in
- Thread: M14 / 1/2" ACME
- Package Weight: Approx. 240g / 8.46oz
What's in the Box
- 1× R134a AC Recharge Hose Gas Gauge
Note: Monitor colours may vary slightly from the product's actual appearance due to screen brightness and lighting conditions. Please allow a small margin for manual measurement deviations.
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Frequently Asked Questions
Q: Is this R134a AC recharge hose compatible with my vehicle?
A: This gauge and hose kit is compatible with most vehicles that use R134a refrigerant, which includes the majority of cars and light trucks manufactured after 1994. It features a standard R-134a screw-on can connection alongside R12/R22 service port compatibility, plus a universal M14 / 1/2" ACME thread fitting that works with both American and European vehicles.
Q: How accurate is the pressure gauge?
A: The built-in spring pressure indicator operates at a 1.5-level accuracy rating, providing reliable and consistent low-side pressure readings up to 350 PSI (24 bar). The 72mm gauge face makes readings easy to see clearly during use.
Q: Is this tool safe to use at home without professional training?
A: Yes. The kit includes a built-in safety valve that prevents accidental refrigerant venting, and the robust knob handle is rated for over 50,000 operations. The process is designed to be as straightforward as tyre inflation — simply connect, check the gauge, and top up as needed. Always follow your vehicle manufacturer's guidelines when recharging your AC system.
Q: What materials is the hose made from?
A: The connection hose is made from high-quality rubber, maintaining 98% material integrity for a secure, leak-resistant connection. The fittings and body are constructed from aluminium and copper for strength and longevity.