GTC CT6100 Three diffent Sizes connectors: Mini, ATC/ATO and Maxi. This Set Covers The Most Common Fuse sockets in use in The Automotive, Marine and Other Low Voltage DC Applications, Yellow

Car battery keeps going flat within a week, so needing to test multiple circuits over a prolonged period of time as the drain isn’t fast enough or constant to be showing for those few seconds I’ve checked each fused circuit. With these I can replace each fuse one at a time with the adapter, connect to my multimeter (with an inline fuse of the same rating for safety), set it to max/min then walk away for a while. The 3 pack comes with mini / std / maxi size. Spade connectors (1/4” or 6.3mm) or crocodile clips for the test leads and I no longer have to hold the probes in place of just keep randomly pulling fuses. 17 circuits tested and still no parasitic draw found… about another 30 to go. They feel pretty sturdy and should last for a DIY mechanic. For a pro you might want to carry spares. They really benefit from the blade connectors, which are a good size, making them easy to use and not fiddly at all, which they would have been if they’d had smaller or different connectors. I saw some where test leads were literally soldered and just knew that was a weak point waiting to give so opted for these instead. I even like that they’re quite a bright yellow. How many times do you drop a screw, nut, bolt, or something into the engine bay? These should be easy to see and with the metal spade connectors a long reach magnet will retrieve them from practically any space. My only criticism is that the blade fuse connectors were an ‘exceptionally’ tight fit and I really had to force them to start with. I resolved this within a few minutes by using some fine wet n dry sandpaper to file them down a little. For this reason, and only this reason, I can’t give them 5 stars. They do stick out quite a bit, but any 90 degree fuse tap (as shown in 1st photo) would solve that if your fuse board doesn’t have the clearance. Otherwise a great addition for any auto electrician’s basic tool kit as they definitely perform well in their task and the price is just about right. Certainly well worth it as opposed to paying an auto electrician for several hours labour just to find the fault or wasting money on a new battery when it’s not the battery that’s the problem.

Muy buena herramienta.. Te ayuda para diagnosticar. Me hubiera gustado de un material de mejor calidad.. Sólo ese detalle.. Por eso no le doy las 5 estrellas

Perfect combo package to suite any auto fuse tapping needs

Well made and worth the cost. Fast shipping. Good safe way to wire some newer vehicles. No chance of fire or damage if wired correctly. Highly recommend product and seller.

These items fit the contact sockets as they are supposed to and make a clean positive connection. It is then much easier to take a reading on that particular circuit.

Works great