Sell ✴➾ High Quality DC 100V 10A Voltmeter Ammeter Blue + Red LED Amp Dual Digital Volt Meter Gauge n best price

★★★ High quality Dc 100 V 10A blue Ammeter Voltmeter + Red Led Amp Dual Digital voltage Meter gage 48x29 x 21mm Accuracy class 1% Dc 100V 10A Voltmeter voltage meter Diy Supplies electricity Dc power supply Note: Maximum input voltage cannot exceed 30 V, if there is no danger of burning Working today: 20ma Minimum resolution (V): 0.1 V Refresh rate: 100mS / times Measuring accuracy: 1% (± 1 digit) Minimum resolution (A): 0.01A Size: 48x29 x 21mm Mini DC Voltmeter Type item 0.56In LED Digital three Digit display mode Power: Nothing. Errors of measurement: ± 1% Impedance input: > 100k Working now: < 23mA Refresh Rate: 300 ms / times 20Cm / 7.9in cable length Size: 48x29 x 22mm / 18.9x11.4x8.7in (L x W x H) Design element: Reverse protection connection