I took the measurements by laying one probe on top of the other, without any pressure beyond the weight of the probe. Resistance was measured with a Fluke 87V (my Keithley broke!). For the 9000 series, you can get a spare 9153 Standard Probe for $5.30. For the Probe Master 8000 series, this means buying a whole new set. Gold is also softer than nickel, which could shorten the life of gold plated probes. I was also looking for gold leads, as they don't oxidize and have a lower resistance than nickel. Comparing them closely, I think they're a little more pliant than the PVC leads. The KET05 leads are also advertised as silicone, although I didn't realize it until I read the description. The flexibility of the KET11 leads is notably inferior to Probe Master's, but still a substantial improvement over PVC leads. Probe Master's silicone leads are fantastic-very flexible and easy to manage. In this comparison the Probe Master and Kaiweets probes have silicone coating, while the rest are PVC. Compared to PVC, silicone is more flexible and has a higher melting point. I like to use alligator clips or minigrabbers whenever possible, especially for ground. My biggest complaint about standard multimeter test leads is needing to keep both hands steady on their targets, while reading the results in a third location. In an aftermarket lead set, I was looking for silicone coating on the leads, gold contacts, and a variety of accessories for latching onto test points. They're all roughly the same design, with PVC coated wire and nickel plating on the probes. Fluke T+Pro probes (included with voltage tester)Įverybody reading Applefritter is familiar with the typical test leads included with multimeters.Harbor Freight free-with-coupon leads (included with multimeter).Harbor Freight/Mastech Leads (included with meter).Circuit Specialists 68-0850 - $1.95 (but shipping is high).Kaiweets KET05 Multimeter Test Leads Kit - $39 (with coupon) ($35 at Amazon).Kaiweets KET11 Multimeter Test Leads Set - $20 (with coupon).Fluke AC175 Alligator Clip Set - $45 ($27 at Amazon).Fluke TL75 Hard Point Test Lead Set - $35 ($30 at Amazon).Probe Master 9104 Electronic Deluxe Test Lead Kit - $115.None were interested, so I've just included what I have. I then asked six other test lead manufacturers if they wanted to send loaners for inclusion in this comparison. When Kaiweets asked about us reviewing their soldering iron, I asked them to send some test leads too, so I could include them here. I couldn't decide between the 80 series, so I bought both to compare and review. Included some diagrams to help you grossgary.I recently purchased Probe Master test leads to replace the cheap leads I was using with my Keithley 175. Having worked with old British & American wiring when the insulation becomes faulty causing shorts is where I learned this trick. Its figuring which circuit wiring to open up for the flasher/lamp. Putting the flasher/lamp assembly in the powered circuit allows you to see the meter swing when the circuit makes & breaks. Looking for a short between circuits or to ground directly you move the meter along the harness until the meter stops. I almost understand that but get a little lost with ries, wire pair, interrupt, control switch, flasher relay - those words have some ambiguity for me, i'm like middle school electrically. For instance, don't use a 30 amp fuse for a circuit that might only normally require a 7.5 amp fuse, and vice versa. Match the fuse that you use at the time to the fuse size that particular circuit should normally use. Put some insulated spade connectors on each end, then make short sections maybe 6"-1' each with various other types of crimp terminals, and one set with alligator clips for each wire.Īlso buy a single 30 amp fuse holder (one with the wires already on it) and make sure to use that with a properly rated fuse if you ever need to run power straight from the battery to the rear of the car. Sometimes you need 3-4 wires, but not often.Ĭut about 18 foot sections of each. One red, one black to match the meter, or whatever colors you prefer if it makes it easier for you. 12 guage is usually more than sufficient. Id like to buy one, but at $179, I can do all the same things with a $30 multimeter and $30 worth of wire and some switches/relays. Power probes are useful, but I wouldn't consider one to be practical unless you do electrical repairs on a daily basis.
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