EY1600W Solar Panel Tester Multimeter DC/AC Solar Panel Watt Meter Photovoltaic Panel Solar Tracker Auto & Manual MPPT Open Circuit Volt Current Troubleshoot Utility Tool Backlit LCD (Upgrade)

- Solar Panel Tester supports Auto MPPT Detection and Manual MPPT Detection, allowing it to automatically adjust the test interval based on the current power value and refresh the display accordingly - Solar Panel Tester measures the maximum power point power, voltage, and current of the PV panel, as well as the open-circuit voltage of the panel - Solar Panel Meter equipped with multiple protection features including over-voltage protection, over-temperature protection, over-current protection, reverse connection protection, and overrated power protection - Designed with a high-definition LCD display with backlight, the AC/DC solar power meter ensures clear readings even in direct sunlight, and provides full automatic VOC voltage readings in any mode - Solar Watt Meter comes with 2x alligator clip cables for connecting to the solar panel (panel not included), eliminating the need for an additional power supply