HIOKI MR8827 is a compact portable & bench-top memory recorder with modular plug-in design and built-in 8-inch color LCD screen, suitable for both laboratory bench testing and outdoor on-site inspection. The main unit comes with 8 measurement slots, compatible with analog voltage, temperature, logic, strain and current sensor modules, expandable up to 32 synchronous channels.

All channels feature optical isolation of 300 V DC between channels and chassis to eliminate common-mode interference in industrial environments. The minimum full-channel synchronous sampling interval reaches 1 ms, stably capturing DC, mains frequency and high-frequency variable-frequency waveforms. Built-in large-capacity memory plus SD dual storage enables months of uninterrupted long-term recording.