Hioki MR8875 Memory HiCorder (Max. 16-60 channels, 32MW)Input cards not included. Must order at least one for a functional system. Kit with Analog input module Up to 4 slots, user installable input cards in any combination by plugging into the main unit 1000V input and instantaneous DC or RMS waveform measurement with new Analog Unit MR8905 Measure multiple channels simultaneously despite handheld portable design Max. 2 sec high speed simultaneous logging for all input channels Save directly to the SD Card