STS1 Video
Electrostatic sensor STS1

Electrostatic sensor STS1

  • spacers ensure that an exact distance be kept to the object to be measured, and thus enable an easy and precise measurement
  • measuring ranges ± 2000 V and ± 20 kV
  • resolution up to 1 V
  • display of the polarity
  • 2 1/2 line LCD display
  • display of measuring range with LED
  • handy device inclusive transport case for an attractive price

Identify static charges before you get into trouble!

The electrostatic sensor STS1 is a compact electrostatic meter with a digital display for measuring static charges in the range of positive and negative numbers easily and precisely. The wide range of measurement, the high accuracy, the reduced drift and a resolution of up to 1 V make the electrostatic sensor STS1 an all-rounder for all fields of electrostatic measurements.


The two spacers guarantee an exact and constant distance to the object to be tested and enable a simple and precise measuring in that way.

Display of measured values

The clearly arranged 3 1/2-line LCD display enables a fast and exact reading of the measured values and guarantees a long battery life.

Electrostatic sensor STS1 in transport case

STS1 has two measuring ranges (± 2000 V and ± 20 kV). The range of measurement that has been set is indicated via light-emitting diodes.

Measurement ranges

disposes of two selectable ranges of measurement.


Thanks to the high resolution of up to 1 V, minimum static charges can be identified as well; this is very important in the field of organic architecture.


The display of the polarity of the static charges enables you to identify the materials that are responsible for the charges quickly.

Battery check

The LowBat display prevents a falsification of measured values on account of a low battery.

Areas of application STS1

The electrostatic sensor STS1 enables you to record and check static charges in the field of a system for electronic data processing as well as in electronics and semiconductor manufacturing. Consequently disturbances and damage can be prevented in a reliable manner.

The measuring of visual display units using STS1 enables you to assess the exposure of the person working in front of the screen. Static charges of the display attract dust particles. Such an exposure can easily be avoided by using screen filters. In organic architecture as well, STS1 is an indispensable aid for the assessment and selection of materials for living rooms, like for example fitted carpets, curtain materials and textiles. The concentration of positively and negatively charged small ions in the air of the rooms can be influenced, and this has a far-reaching impact on the quality of the entire room climate.