YF2611 is specially designed to test the leakage current of the electrolytic capacitor, and meet the requirements of international standard. It can LED display the leakage current and testing voltage directly. User can preset the charging time, discharge time and the upper limit of leak current, and alert when exeeds the limit. It is the ideal test instrument for the manufacturer of EB and electronic capacitor. 

(1) Testing voltage: 0~500V adjustable;
(2) Accuracy: ± (1%reading +2digits);
(3) Measuring range of leakage current: 10nA~30mA;
(4) Testing time: the user can preset the charging time, discharge time;
(5) Charging time preset: 0~99s (auto and manual);
(6) Discharging time preset: 0~9s (auto and manual);
(7) Safe test socket.