Padomi Lietošana LCD Digitālais displejs indukcija tests pildspalva kā izmantot IZMANTOT LCD digitālo displeju
Pirmais no all, let's talk about use an induction pen to measure the live and neutral wires. If it lights up directly on the outer skin time testing, it means fire, and the same goes for short circuits. When mērīšana gar the wire, it is need to be close to the wire. Tomēr, indukcija pildspalvas ir reti mūsdienās jo vides faktori ir a nozīmīga ietekme, un the rezultāti iegūtie ir nav ļoti precīzi!
① This type of mērīšana pen can not only measure AC 220V, but also 110V, and even as low as 12V, it can measure DC electricity. Please refer to the instruction manual for specific usage instructions, who will not be described here.
② The sensing distance is not very far, so I parasti test it by sticking it to the insulation of the wire. The live and neutral wires twisted together must be separated, otherwise the measurement will be inaccurate. I think as long as it can be measured by sticking it to the outer skin, it's not need if it's too far away.
③ If we can separate each wire and know who wire is broken, it's not the kind of wire handle. It's still very convenient to use an electric pen to locate the break point by sticking it to the outer skin of the wire.
④ If it is a wire, it must be dispersed in order to measure the charged wire without stripping the outer layer.
Lietošana of indukcija testēšana pildspalvas, like digital multimetri, prasa nepārtrauktu izpēti un sumrizāciju of pieredzi in praksi in order to master effective testing methods that can be use by me.
