Hioki CAT III 600V class design, the Hioki MR8880-20 Memory HiCorder 4 Channel Analog Fixed Input Memory Recorder can directly measure high voltages of up to 600V at demanding plants and other facilities. The recorder also features an extended operating temperature range of -10°C to 50°C and complies with JIS automotive vibration standards, demonstrating its ability to withstand the harsh measurement environments associated with automotive development.