3개의 미니 디지털 볼트미터 앰페어미터 DC 100V 10A 볼트미터 전류 미터 테스터 블루 + 레드 듀얼 LED 디스플레이
리뷰의 일부가 자동 번역되었습니다.
Good device but tricky wiring. The text answer in q&a on wiring is WRONG. There are diagrams with the single unit offer. I attach them here.
مفيد لقياس استهلاك الكهرباء. Useful for measuring your consumption. Utile pour mesurer vos consommations...
Excellent volt/amp meter. good value. Recommended. A+++
Perfect display (my mobile photos does not correctly shows it, it were focused to compare Volts and Amps with my digital VAmeter). Precision of measuring acceptable, see photo. Perfect addition to cheap car battery charger, as on photo, good value for money. Concerning el.connection - do not try to think out it from wire colors, but look at picture schematic, enclosed in product page for 1piece of this meter.
Still to be tested.
Well packed, good offer. I am very happy. I will try later with my power supply unit ordered from Banggood. Thank you.
Works perfect! but don't forget to calibrate both amp and volts
ottimo rapporto qualità prezzo.
Have not tested them yet but each is in its own static package.
These modules are great for the price, I have previously bought some in the past, some day I will likely buy more!