The Hioki SM7810-20 is a super megohmmeter for testing leakage current in the Multilayer Ceramic Capacitor (MLCC) manufacturing process. The device can make high-speed measurements in as fast as 6.8 ms over 8 channels simultaneously. The Power Source Unit SM7860 is a specially designed power source unit that supports multi-channel systems and provides functions required for the MLCC test line. An 8-channel or 16-channel dual-line voltage setting function enables up to 32-channel output. A test system combining the SM7810-20 and SM7860 is ideal for integration into automated equipment and can be used to build the fastest MLCC leakage current test line. The SM7810-20 comes with a 220 V AC power supply.