Elementary analyzer for the use by laymen, to provide a quick overview of the load situation. Concrete measured values wont be displayed, the measurements are inticated with LEDs in ample colors corresponding to the standard of building biology.
ESI 21: Cheap device of the series for HF only. The field type (electromagnetic fields) is indicated with 10 LEDs. Whilst using the high-definiton mode for high-frequency fields, all 10 LEDs will be available for a particularized display.
- Electromagnetic fields (HF) from 50 MHz to 8 GHz
- Operating modes: Standard mode, high resolution mode HF
- 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