150V 20A Bộ kiểm tra năng lượng điện Máy đo điện áp dòng điện bằng cấp số hiệu
Một phần của bài đánh giá đã được dịch tự động.
A very nice and useful unit. Just one point: I have not been smart enough to find out how to switch languages... Powering up the unit while pressing the button leads to a kind of menu but then... Any hint?
It would require at least a simple tutorial on how to switch language from CN to EN and other functions.
Excelente producto, muy bueno en relación precio calidad. Dejo una foto de una resistencia de carga electrónica en el cual incluí el medidor.
Even though it is tiny, 1 7/8" x 1 1/8" x 7/8", it gets everything it needs to do the fine job. Solid soldering and good quality. Its reading is also quite accurate. I hook it up with a PSU and the reading is almost the same as the one shown on PSU.
Item as describe and shown in the picture
Un peu petit, faut avoir de bons yeux ... sinon fonctionne très bien. Voici la notice.
This is a handy meter for voltage and measurement. Measurement accuracy is also excellent. There is a slide switch to select external power or in-circuit power.
Tested and it works well, surprisingly high resolution display, down to one tenth of a millivolt and one tenth of a milliamp - 4 decimal places, milliamp hour and watts etc down to to 1mah and 1 milliwatt hour resolution. Pretty amazing for 15 amp capacity. Comes with good quality clip leads. Display is tiny, but definition is good enough to read everything. It consumes only 0.05watts (10ma @ 5v) running so would be great as a small scale solar energy monitor which could be left running.
Gutes günstiges Teil etwas kleines Display
Buena apariencia, bien empacado, le soldare terminales a los cables que trae con los caimanes para probarlo después de eso ya le recomendaría. Gracias BangGood. Good appearance, well packed, I'll solder terminals to the cables that bring with the alligators to test it after that, I would recommend it . Thanks BangGood