Hioki Memory HiLoggers are high-speed data loggers for recording multiple chanels of voltage, temperature, resistance, humidity and pulse signals, providing complete isolation between channels and strong noise resistance. The LR8400 Series logs data at 10ms speeds across 30 channels simultaneously, is expandible up to 60 channels, and features a bright color LCD for crystal clear waveform displays.  
Key Features 
• Compact size despite 30-channel standard capabilities 
• Expand up to 30 additional channels 
• Protected against unexpected power outages 
• Write data to USB memory stick or CF card in real-time 
• Built in with USB 2.0 or 100 BASE-TX LAN interfaces 
• 5.7" TFT color display