Feature●【7 Major Functions】DC multifunction tester with full-view color LCD screen, which can measure voltage, current, power, timing, temperature, capacity and power, and the data is accurate and clear. Supply voltage is 8-120V, it can measure voltage range is 0-200V●【With Memory Function】It has power-off memory function to help you save the data●【Easy to Operation】 Click the "MENU" button on the panel of the Voltmeter Ammeter to view the usage of time and watt-hour; long press the "MENU: button for 3 seconds, you can reset the three data of timing, ampere-hour, and watt-hour to zero, timing and capacity(Current and voltage can be manually calibrated)●【Wide Application】 High-precision chip control, all-round buckle design, stable installation. The data is accurate, efficient and stable. Used in electric vehicles/solar systems/industrial assembly lines/automobiles/RVs, etc., various batteries, pipeline testing, DC electrical appliances●【Environmental Protection Material】 This DC Multifunction Battery Monitor is made of environmentally friendly flame-retardant material, which is comfortable and delicate to the touch, and can protect the product and prevent accidentsDescription