[Size Information]800W Solar Panel Tester MPPT Meter (LxWxH) measures approx 14.2cmx7.6cmx2cm/5.59inch x 2.99inch x 0.79inch [Fitment]Solar Panel Tester Photovoltaic Multimeter with a power range of 0.1-800w,voltage range of 12-60v,and current range of 0-35A,suitable for solar panel under 800w and 60v [Feature]Solar MPPT Meter with big LCD screen,you can read the values clearly even under the bright sunlight [Professional Tool]The solar panel tester meter with fast and accurate capabilities can assess the maximum power output (Pmax),open circuit voltage (Voc),and short circuit current (Isc) simultaneously,presenting all relevant data on its clear display [Multi Design]Portable solar panel multimeter has multi protections like over voltage ,over temperature ,over current and over rated power, Weight: 1.23238404458 pounds, Manufacturer: TWISAXC