Walking Test EVO

The Walking Test EVO is a portable measurement system that allows the analysis of charge levels accumulated in the human body according to IEC 61340-5-1.
It is fully portable and does not require a PC for data collection, as all data is measured and stored in internal memory.
The operator can perform all necessary operations without any co-worker and while walking the instrument is attached with only one cable for grounding.
The test graphs can be displayed on a graphical LCD for quick evaluation.
The data can then be easily exported and analyzed on a PC for professional documentation.
A program to manage the tests recorded on the instrument is included with the Walking Test EVO.


This instrument is useful for evaluating body charge in the EPA area. In fact, the characterization of the system is achieved by measuring the electrical resistance and charge of the shoes and floor in combination with the person.
- Electrical resistance can be measured using a megaohmmeter like the Gigalab EVO
- Charge (body voltage) is determined by analyzing the graphs produced by this instrument
Range : ±1050V
Resolution : 1V
Accuracy : ±5% by ±5V
Input resistance : 10^14?

Humidity Measurement :
Range : 1 to 95% RH
Resolution : 0.1% RH
Accuracy : ±2% RH

Temperature Measurement :
Range : -20°C to +60°C
Resolution : 0.1°C
Accuracy : ±1°C

Display : Graphic LCD 128x64pixel, 68x51mm.
Power: 6 alkaline LR6 1.5V cells
Dimensions: 243x130x60mm (instrument) - O35x130mm (probe)
Weight: 650g (instrument) - 250g (probe)

Datalogger
Up to 10 graphs can be logged to the instrument's internal memory.
Sampling rate: 200 Hz
Maximum total duration of graphs: 2 minutes and 30 seconds
Interface: USB

WT Manager software (included)
Software for managing the tests logged in the instrument, compatible with WIN XP/7/8/10
For each gait measurement, the five highest values (P1-P5) and the five lowest values (T1-T5) are marked with their arithmetic means.