ESI 22 Electro-Smog Indicator

Elementary analyzer for use by laymen, to provide a quick overview of the load situation. Concrete measured values wont be displayed, the measurements are indicated with LEDs in ample colors corresponding to the standard of building biology.

ESI 22: Cheap device for LF only. The 2 types of fields (electric fields, magnetic fields) are indicated with each 5 LEDs. 

  • Low-frequency electrical fields (LF) from 16 Hz to 3 kHz
  • Low-frequency magnetic fields (LF) from 16 Hz to 3 kHz
  • New: 3D-measuring of electric and magnetic fields (otherwise only available in very expensive devices)
  • Operating modes: Standard mode
  • Audio indicator: Sound frequency shanges with increasing field strengths
  • Power supply: 9 V battery
  • Operating time: 10 to 15 hours in permanent operation
  • Weight: 140 g
  • Size: 140 x 63 x 30 mm
  • Scope of delivery: Detector, battery, short operating manuals in German and English