DIY

How to make a simple two-pin multimeter probe

Hello, dear readers and homemade products!
When assembling or repairing electronic circuits, you often have to measure the ratings of various components (resistors, capacitors, and others). Pressing the leads to the measuring device probes with your fingers is not only inconvenient, but also leads to inaccuracies in the readings.
In this article, the author of the YouTube channel “Mextraf” will tell you how to make a two-pin clip-on probe. Such a device allows you to clamp two “legs” of a separate electronic component at once, even with one hand.
How to make a simple two-pin probe for a multimeter This homemade product is very simple to make, and easily repeatable at home.
Materials needed for homemade products.
– Banana plugs
– Aluminum sheet, scalpel blades
– Plastic clothespin < br> – Screws, plastic stands, wires.
Tools used by the author.
– Aneng AN113D digital multimeter
– Engraving machine – – Electric soldering iron with temperature control
– Craft scalpel, set of needle files
– Screwdriver with a set of magnetic attachments.
Manufacturing process.
So, the basis for this device will be a plastic clothespin .
How to make a simple two-pin probe for a multimeter Two holes must be drilled in the partitions under each of the jaws.
< img class = "aligncenter" alt = "How to make a simple two-pin probe for a multimeter" src = "https://usamodelkina.ru/uploads/posts/2021-04/1618518405_pri-005.jpg"/> How to make a simple two-pin probe for a multimeter On the front walls, you need to trim the edges a little, literally by 1-1.5 mm.
How to make a simple two-pin probe for a multimeter Plastic screw stands are used as insulators. Four cylinders need to be cut out of them, somewhat smaller than the thickness of the clothespin.
How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe for the multimeter The resulting insulators are inserted into the prepared holes.
How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe- a clothespin for a multimeter The master decided to use an aluminum strip about 1 mm thick as contacts.
Having cut four plates out of it, he one by one attached them to the clothespin, transferred the contours, and gave the desired shape using a engraving machine . Here it is quite possible to do with ordinary files.
Also in the plates you need to mark and drill two holes for the fastening screws.
Instead of a metal strip, it is better to use foil textolite. It will be more convenient to solder wires to it, and you will not have to bother with insulators. Moreover, the necessary contact pads can be formed from solder.
If you often measure the capacitance of capacitors, then the size of the sites will need to be minimized.
 How to make a simple two-pin clip-on probe for a multimeter How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe- clothespin for multimeter How to make a simple two-pin probe for a multimeter A couple of holes are drilled in the tail of one of the halves of the clothespin, and wires are passed through them.
How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe- clothespin for multimeter How to make a simple two-pin probe for a multimeter Next, you need to strip the ends of the wires, form loops, and press them with the plates to the insulators.
The screws for attaching the plates to the insulators should be chosen shorter so that they do not close together, because the pairs of plates are screwed on from both sides.
How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe- clothespin for multimeter How to make a simple two-pin probe for a multimeter banana plugs are attached to the free ends of the wires.
How to make a simple two-pin clip for a multimeter How to make a simple two-pin probe for the multimeter How to make a simple two-pin probe for a multimeter It remains to connect the halves of the clothespin with a spring.
 How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe- clothespin for multimeter How to make a simple two-pin probe for the multimeter On the contact plates, or near them, it is desirable to apply polarity marks.
How to make a simple two-pin probe for a multimeter It’s so easy, with one hand, you can lift an electronic component off the table, grabbing it with a clamp by two legs at once, and take a measurement.
 How to make a simple two-pin clip-on probe for a multimeter How to make a simple two-pin probe for the multimeter  How to make a simple two-pin probe for a multimeter How to make a simple two-pin probe for the multimeter Used by the master digital multimeter AN113D , like the older one model Aneng Q1 , have the function of measuring the capacitance of capacitors. In addition, the device is powered by cheap and affordable AA batteries, not Krona.
How to make a simple two-pin clip for a multimeter How make a simple two-pin probe for the multimeter measurements with a multimeter.
All good mood, good health, and interesting ideas!
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The author's video can be viewed here. < br>

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