RV Battery Meter DC 8 80V 50A 100A 350A TR16 Coulomb Counter Meter Battery Capacity Ind Ammeter Voltmeter Battery 1200x1200 350A Battery Meter 【Guarantee】If you have any questions about the product, please email us, we will reply you and solve your questions within 24 hours. TF03K is a kind of high accuracy current type battery indicator, TF03K can test the voltage, current and capacity of lead-acid/lithium-ion battery Specifications: Color: Black Material: ABSSize: 10x6x1., 8 cm/3., 94x2., 36x0., 71 inch Specification: 350AMeasuring range: 0-999AHPower supply voltage: 8-120V Packing list: 1 * Battery indicator1 * 1m Shielded wire1 * Sampler Description: TF03K Coulomb scoring low-voltage version and high-voltage version, the maximum use can reach 120V; suitable for different power motors; according to the current size, there are 4 specifications: 50A 100A 350A 500A Features: 【LCD display】Battery capacity meter with LCD large screen display, easy to use. Buy Uade Battery Capacity Voltage eter, TF03K 350A Coulob Counter 【LCD display】Battery capacity meter with LCD large screen display, easy to use.