Vôn kế LED kỹ thuật số, ampe kế đỏ và Xanh Biển DC 0-100V 10A / 50A / 100A, 1 mảnh

Features: Model: 0-10A, 0-50A, 0-100A(optional) Dual display-red and blue LED display, voltage and current display at the same time Two thin cables for connecting 3.5-30V power supply. The voltage is measured with a thick black wire and a thick red wire. The amperage is measured between the thick black line and the yellow line. Product parameters: Working current:Measuring voltage: DC 0～100V Minimum resolution(V): 0. V Minimum resolution(A): 0.01 A Display: three 0.28" LED digital tubes Display color: red+ blue(dual display) Dimensions: 48 x 29 x 21 mm Refresh rate: approx. 500 milliseconds/time Measurement accuracy: %(± digit) Working temperature:-10-65℃ Humidity: 10% to 80%(non-condensing) Working pressure: 80 to 106 kPa Wiring: Black wire(thin): Negative pole of empty or step-down circuit(module) Red line(thin): power supply+ Black cable(thick): COM, common measurement Red cable(thick) Measuring input current(+) Yellow cable(thin): measure the input voltage(+) Note: Package list: * Dual LED digital voltmeter ammeter(optional) notes: . Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.