- Does this set work with R410a?
- Yes. The gauges and hoses are listed for R134a, R22, R12 and R410a, so it covers both automotive and home systems.
- What is included in the box?
- Two manifold gauges, four 5 ft hoses, couplers and a can tap. That is enough to connect and charge without buying extra fittings.
- What does the fourth valve do?
- A four-way manifold adds a second service port, so you can hold a vacuum or recovery line while charging. A two-valve set makes you switch connections.
- Are the hoses long enough for a car?
- The hoses are 5 ft, which reaches most engine bays from a gauge hung nearby. On larger vehicles you may need to move the manifold closer.
- Is it accurate enough for professional use?
- The listing gives no accuracy rating, so treat it as a general-purpose set. Shops that bill for precision usually want a calibrated brass manifold.
- Where is the 4 Way AC Gauge, Automotive AC Manifold, AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Gauge with 5ft Hoses, Couplers, Can Tap cheapest?
- At Amazon, for $43.90, as of our latest check.
- Where can I buy the 4 Way AC Gauge, Automotive AC Manifold, AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Gauge with 5ft Hoses, Couplers, Can Tap?
- 2 stores we checked sell it, including Amazon, D'Todo.