Compact LF test device. LF: 16 Hz - 3 kHz

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 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