ITEM NAME:3X(Ts-H14422 5~100V Voltmeter Ammeter Blue + Red Led Amp Dual Digital Volt M6X6) ☆★ Product Details ★☆ 3X(Ts-H14422 5~100V Voltmeter Ammeter Blue + Red Led Amp Dual Digital Volt M6X6) 3X(1. the wiring of this voltmeter is simple. Only two wires need to be connected. The counter is protected by reverse protection. 2. the starting voltage voltmeter is low, red only 2.7, green only 2.7V, blue only 3.0V can be properly measured, which will greatly facilitate the use of lithium batteries, 18650 battery users. At voltages below 3.5 V, the brightness of the display darkens, but will not affect the correct measurement. 3. in order to obtain the best measurement accuracy, the voltmeter automatically shifts the position of the decimal point based on the difference in the measurement voltage. When measuring voltages less than 10 V, two digits are displayed after the decimal point; when measuring voltages above 10 V, a digit is displayed after the decimal point. Which is to take care of the battery's user needs for measurement accuracy, but also to take care of the need to measure higher voltages. 4. the voltmeter is available Minimum input: inaccurate or not displayed below the minimum voltage Maximum input: DC30V (above this voltage there is the danger of burnout) Allowable error: Accuracy of 0.01 V below 10 V, accuracy of 0.1 V above 10 V, tolerance of 1% (+/- 1 word) Display mode: three 0.56 inch LED digital tube Update frequency: around 500 mS / time Current consumption: less than 20mA, generally 5-15mA Operating temperature: -10 ° C ~ 65 ° C size:4.90 * 2.90 * 2.20cm Material: ABS plastic colour:Black Package Contents: 1 * Voltmeter Ammeter)
