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Goupchn - Make something different. At Goupchn, we strive to provide high quality tools and accessories that inspire our consumers to live a more convenient and enriched lifestyle. Our unlimited passion for innovation and solutions drives us to move forward. We have strong belief that only if we have a deep understanding of people’s needs and desires, we can make our products become different, which may make your life different.
Specification:
1. Pure copper flexible wires. One end are pure copper safety insulated banana plugs for multimeters. Other end are pure iron clips.
2. Test clips contain sawtooth, which fits the battery electrode more. Tester is equipped with a switch, which can be closed after you have linked it for added security.
3. Replaceable series fuses protect meters and testers if there is a high current source on the vehicle. Waterproof and safe when the cover is closed. Comes with 6 colors 12 fuses, voltage 32V, current 5-30A for your choice
4. Battery testers provide an easy method to connect a multimeter to vehicle electrical system to diagnose hidden battery drain. It also allows voltage to be measured on various locations on the vehicle during the drain test, using standard test leads.
Copper Soft Wires
- Test leads are made of high quality pure copper material which are soft, flexible and durable.
Stackable Banana Plugs
- Insulated safe banana plugs are stackable. They fit most of meters which have 4mm banana sockets.
Strong Alligator Clamps
- Alligator clamps are made of pure iron which are more conductive than traditional. It contains sawtooth, which fits the battery electrode more.
Replaceable Fuses
- Comes with 6 colors 12 fuses, voltage 32 V, current 5-30 A for your choice.
- Fuse holder adopts waterproof design, and the rubber cap is tightly sleeved to protect any standard blade fuse inside.
Adjustable Switch
- Tester is equipped with a switch, which can be closed before you have linked it for added security.
Wide Use
- Battery testers provide an easy method to connect a multimeter to vehicle electrical system to diagnose hidden battery drain. It also allows voltage to be measured on various locations on the vehicle during the drain test, using standard test leads.
arthur
2025-08-30 12:38:16
This product looks very well made. I am glad I bought the model with two clamps.
Lovepreet Singh Gill
2025-06-20 17:45:10
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Brandon Havington
2025-06-01 16:22:56
Works well easy to use
Jonas L.
2025-05-21 12:24:54
The switch was incorrectly wired. I resoldered the wires to the switch, as the picture illustrates, to make it work correctly. Intension is to have one switch position where current flow through the switch (not tripping the fuse inside the meter), and one switch position where current flow through the meter (enabling amperage measurement).
Andrew Busch
2025-02-23 12:18:06
like the red and black...……...all the fuses...………..case is better then nothing
Customer
2025-02-16 14:14:01
The sling showed up with absolutely no instructions whatsoever. I’m a pretty experienced do it yourself auto mechanic but this particular tool is new to me and some words of explanation would come in handy. Oh yeah, I’ll Google it and figure it out, but how hard would it be to include some basic instructions along with the product? I might give it a higher rating if I could use it out of the box.
Ryan
2025-02-10 15:13:11
Like one review said below, they had to wire this up themselves to work correctly. I wanted a tester that I could take my meter away from the car and have all of the computers time out. But this product is nothing more than an extension to my meter with fuses. If I remove my meter from the test, the circuit is disrupted and I have to restart my test! Not fun when modules take 30 min to time out. The quality of the wires and clamps are in good shape, so I will re-wire like the review above me, and THEN it will be a good battery draw tester. Should have made my own from the beginning.
Txborn
2025-01-11 14:32:06
I am very pleased with this drain tester.
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