Today we will explain about electrical tools. Of course, this is not a complete description of electrical tools, so we only focus on the key points. Please forgive me for this. Let's just talk about it. We all know that the commonly used electricians and related tools are mainly electric test pens, screwdrivers, electrician's knives, wire cutters, wire strippers, etc. Of course, these electrician tools must not be forgotten, such as multimeters, Electric soldering iron, crimping pliers, these. That article will explain the common electrical tools single product in combination with the actual situation.
Because this time I'm not talking about electrician kits, they are all single products, so it won't be too general. You can rest assured. Let me talk about the most commonly used test pens in electrical tools. There are many types of test pens. At present, there are roughly these types on the market: pen type, electronic digital display type, and screwdriver type. The structure is generally composed of a pen tip, a resistor, a neon bulb spring, a metal body, and an insulating part. Different styles of electric test pens are used in different ways, so I won't go into details here, because they are written in the general manuals. Here are the precautions when using the test pen: When measuring electricity, the test pen gradually approaches the object to be measured. Do not test directly; when testing electricity, press and hold the relevant button of the test pen with your finger, and not touch the tip of the pen, so as to avoid misjudgment and electric shock accidents.
Since it is talking about electrical tools, you must not forget the wire strippers. The wire strippers are mainly used to strip the insulation layer of the wires. Generally speaking, it is to strip the wires. The styles of the wire strippers are also differentiated according to their functions. Such as ordinary wire strippers, automatic wire strippers, top-cut wire strippers, duckbill multi-purpose wire strippers, adjustable automatic wire strippers and so on. Speaking of wire strippers, let's also talk about his good brother crimping pliers. Maybe everyone can't distinguish between the two. In this case, the wire strippers are used to strip wires, and the crimping pliers are used to strip the wires. When the opened wire is pressed back, the wire is crimped for conduction and wiring. Is it easy to distinguish this explanation? Well, because of the limited space, this time the Kraftwell Electric Tools is written here. If you are interested, then we look forward to the next issue.