Check the listing for details. Battery Indicator 90V 30A Volt Amp Capacity Power Combo Meter Charge Discharge. Condition: New. Listed at 18.50 USD. Store CategoriesStore CategoriesProgrammable battery monitorBattery State of Charge LEDBattery voltmeter ammeter LCDAC Combo meterStep-down Power Supply ModuleBattery Tester With CTDC Charge Discharge MeterMulti MeterBattery monitor bluetoothHome automationWire tracker tracerUS StockUK ItemsOtherBattery Monitor 6in1 VOLT AMP AH Capacity SOC Product Description Promotion, On Sale! Buy 2 get 1 free meter! The free meter come without shunt Key Features Battery Status At a Glance. This Battery Monitor is designed to monitor performance most kind of battery systems with capacities of up to 999 Amp hours. The unit continuously monitors voltage, charge and discharge current, number of power, the remaining battery capacity, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure. Measure Forward (Positive) and Reverse (Negative) current at the same time. Combines many functions in one, displays voltage, charge and discharge current, consumed amp hours and remaining battery capacity. Dual display for Voltage (V), Current (A), Power (W), Ampere-hour (Ah), Working Hours (H), Battery capacity (%). Flexible On-line calibration function, calibrate Voltage and amps reading easily. Adopting modular design, collocate indicator lights on the panel for various working status. 4 digits LED for Voltage, Power, and Working hours reading, 3 digits LED for Current and Ah reading. Lowe power consumption. Doesn't require isolated power, it can be powered by the same source being measured. Built-in shunt, doesn' require external shunt. Display can be turned off when the meter is working. Specifications Power supply: 10-90V / 5-40Vdc Voltage measurement range: 0-120V Current measurement range: -30A~+30A Working consumption: 25mA / 10mA (turn off LED) Voltage accuracy: ± 1% + 2byte Current accuracy: ± 2% + 5byte Resolution: 0.01V / 0.01A Panel cut-out: 76.5mm x 39.2mm Dimension: 79mm x 43mm x 25mm Auction includes 1 x Digital panel meter (built-in shunt) 1 x English Operation Manual Shipping PolicyPayment PolicyReturns PolicyAbout FeedbackShipping Policy We accept PayPal payment only and ship to your PayPal address. Item will be shipped within 1 business days after received a verified payment. Delivery Time upon purchase Locations. Payment Policy PayPal payment accepted only. Items will be shipped to your PayPal address. Please make sure it is correct. Payment must be received 4 days after auction ended. Returns Policy Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response. About Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the aseller a question" link on eBay. Copyright © 2023 Dianxiaomi