LR5043-20 Channel Voltage LoggerMeasurement Range: 50. 00 to 50. 00 V Easily mount the light weight, pocket sized logger in tight spaces Easy to see dual display Transfer data to PC even during recording Replace batteries while recording (30 second limit) 3 times the memory capacity than predecessor (Record 60,000 data per channel) Record without missing fluctuations in STAT mode Measurement data is preserved even after the battery dies Worry free backup preserves recorded data even