（1）High voltage switch testerCan be operated electrically or manually;

(2) Mechanical dynamic characteristic testing of various high-voltage circuit breakers suitable for voltage levels up to 500KV;

(3) Can measure and customize travel itineraries;

（4）High voltage switch testerCapable of performing single closing, single opening, closing/opening, reclosing, and re opening operations on circuit breakers;

(5) Easy to connect, simple to operate, only one closing (opening) action is needed to obtain all closing (opening) data. You can choose to save 50 sets of data, provide later query and upload to the computer for saving, and also access and print all data and motion curve graphs on site;

(6) Using Chinese character prompts to operate through human-machine dialogue;

（7）High voltage switch testerAccurate data, strong anti-interference ability, small size, light weight, and beautiful appearance;

(8) The machine is equipped with a clock circuit that can display the current year, month, day, hour, minute, and second. Even if there is a power outage, it can automatically save the set data and test data;

(9) The machine is equipped with a delay protection function, which can automatically cut off the power supply after the circuit breaker is activated, effectively protecting the circuit breaker equipment andHigh voltage switch tester；

(10) The instrument is equipped with a built-in DC power supply, with a selectable range of 30-270V/10A. There is no instantaneous voltage drop in the output of conventional rectifier power supplies, which is used to test the switching action voltage

(11) Can dynamically analyze the relationship between the stroke and speed of the circuit breaker every 1ms for you;

（12 ）High voltage switch testerConfigurable upload software for computer archiving, online retrieval, and printing.