OTC 5613 Vacuum/Pressure Gauge Kit - Test Vacuum Lines, Low Pressure Fuel Systems and More - Quickly Diagnose Internal Engine Problems like Bad Rings, Valves, and Leaking Head Gaskets

Exelente producto

Great vac and fuel pressure gauge. Works well, OTC make great tools, good price and good quality and good delivery with no problems, honest dealer thank you

Very accurate readings and easy to use. Comes with all necessary adapters and a sturdy case. Perfect for diagnosing engine issues or vacuum leaks. A must-have tool for any serious DIY mechanic or technician.

The OTC 5613 Vacuum/Pressure Gauge Kit is an indispensable tool for accurate engine diagnostics. Whether you're troubleshooting vacuum leaks, fuel pressure issues, or HVAC performance, this kit delivers professional-grade results without the shop price tag.

The first gauge I ordered from Amazon came reading 4" of vacuum out of the box. I hooked it up to my MityVac pump and confirmed it stayed at 4" off throughout it's entire range. I was disappointed. So I returned it for a replacement. Amazon handled the exchange quickly and with zero hassle. The 2nd gauge to arrive read 0 at rest, and stayed right on track with the MityVac pump through it's entire range. Ahh, much better. So far I have only used this on 2 cars, and they have both had excellent readings with very steady needles on the gauge, so I cannot say it has actually helped me diagnose anything other than properly tuned vehicles, but I am certain it will come in handy one day and I like having it in my tool collection. My only minor complaint about this gauge (other than the questionable quality control on the first one I received) is that I would have liked the case to have been molded a bit differently. While it is plenty large overall, the way the recesses are formed for the gauge and hose means you need to disconnect the hose from the gauge to really get it to set in the case properly. It would have been nice if there was more clearance molded in to allow the hose to stay connected to the gauge and allow for nice gradual bends instead of sharp creasing bends. As I said it is a minor complaint, overall this is a nice gauge.

Excelente producto

Good quality a must have when setting carbonated engines.

Love it

Box and Black plastic Case Damaged Zero keeps changing its place. Zero cannot be adjusted having wrong reading. I purchased because it is an OTC product Not satisfied.

The OTC gauge measures approximately 100mm in diameter including its protective hard outer plastic shroud which I’d like to see a little wider to absorb any real world knocks..It has a clip attached at the rear for hanging the gauge and with the clever use of a Blue colored face and White markings and dial, it makes this combination ideal for reading both Vacuum and Fuel Pressure on the one convenient gauge..It comes neatly arranged in a suitably compact plastic carry case to protect your investment. Inside It also contains a 600mm rubber hose and a plasticTee piece, a hose to hose joining piece,a plastic adapter and a metal fitting to make connecting the Vacuum gauge easier.Whether these fittings are suitable for fuel,I have not tested that yet.The Vacuum and Pressure gauge reads primarily in Imperial on the outside and Metric on the inside, just the way I like it! Vacuum reads 0-30 inches of Mercury in 5 inch increments and one inch finer markings in between for precise measurements and O-70cm of Hg in a similar incremental layout. Pressure primarily reads from 0-15psi in 5 psi increments then more precise 0.5psi markings in between and 0-100kPa reading in increments of 20kPa and finer 5kPa increments for more precise readings.The pressure scale could be used to read fuel pressure on older vehicles with a mechanical /diaphragm fuel pumps.The only thing a little annoying is the gauge rattles a little but easily fixed with a small daub of plasticine between the gauge lens and the shroud .Overall ,OTC makes a reliable and accurate gauge that any professional mechanic or technician would want to own and at an affordable price.

Works good, seems to be of good quality materials. My only complaint is that once the hose is attached it's very difficult to remove (that part is not my complaint!), and the only place to put the hose is in a small cutout underneath where the gauge lies, meaning you have to precariously coil up the hose, place it in it's spot, run the remaining hose in it's little groove, and place the gauge back on top without upsetting any of the hose (it's a challenge!!!). Not a huge deal, just a minor annoyance.

Es de alta calidad para diagnóstico automotriz

Gauge is massive very easy to read! At half the cost as the exact same mac tools model. The case is very rigid. Cant go wrong with otc quailty