A1704 Brake Pressure Gauge Kit

Works great and came with a variety of fittings. Good construction for the price.

A pair of these brake pressure gauges did the job. The lens on the gauge became cloudy after contact with brake fluid; but, the gauges were inexpensive enough that I won't complain beyond mentioning the fact. I went to several auto parts stores and purchased an assortment of brake line fittings that would allow me to get pressure readings from various points in the brake system, from the master cylinder, through the combination valve, to the calipers and wheel cylinders. I also purchased several 8" and 12" length pieces of 3/16' brake line in order to space the gauges away from the test point and position the indicators such that I could read the values.

I had to go to a shop to get the threads cleaned on the caliper adapters they would not screw in the way they where. but the gauge worked fine.

The glass did not fog up at all. I found out that I had frozen rear calipers, a collapsed right front hose and a master cylinder that is on it's way out. $50.00 seams a bit much . However, The fittings cover a wide variety of systems such as my 99 Land Rover discovery SD series 1. This will save you a lot of time which is most valuable.

The gauge works, but there's no way to actually connect it to the brake system with these absolute garbage adapters. The threads are exceptionally poor quality, with some rounded off and some sharp with machining chatter. None of these will thread into the caliper (3/8-24). I can't even get a die started to try and clean these up. Fortunately I bought an adapter for my flex lines to use with this, otherwise, it'd be a poor paper weight. There is no quality control on these things at all. They don't pass a visual inspection, much less a functional check.

Needed teflon tape to seal the gauge to the adapter. Gauge face is made out of plastic, and accidental exposure to brake fluid turned the plastic face foggy and difficult to read. Having some sort of extension hose between the adapter and gauge would be nice, both to keep the fluid off the gauge and to make it easier to read the numbers due to oddball bleeder locations on the caliper. I'd buy it again at a reasonably higher price if they provided a gauge face which remains clear and that extension hose.

It is more important that the explanation should be clear

My package showed up over a week late being shipped through UPS, Speedway or Amazon itself has a time estimate issue and I was basically told I had to wait. I ordered these at a high price based on the fact I can get them earlier than summit racing.Parts wise it was not up to part at all, the NPT was threaded terribly, and the adapters were even worst. Wasted my time and now I have to wait even longer for a refund since speedway is making me ship it through USPS and wait a couple more days for them to refund it.