The Walking Test Kit is mainly used to measure personal charges and display them graphically. The measurement result can be transmitted online via the A/D converter to a PC or laptop and displayed as a graph - Logithmic LED display up to Logarithmic LED display up to 5,000 V, with peak hold, LED display of voltage polarity - Battery operation (charger included) - Power supply via printer interface - 1 WT 5000 electrometer including batteries - 1 A/D converter including measuring software - 1 mains plug - 1 hand electrode - 2 measuring leads and connectors - 1 conductive carrying case - 1 operating manual - 1 factory calibration certificate