| Technical Data |
| Operating voltage | 9 V Battery | | Current consumption operation | 10 - 15 mA | | Battery check | automatically, if the instrument is switched on | | Frequency range | reacts to ultrasonic sounds in the range of 15 - 29 KHz (-20dB) | | Sensitivity | at 23 kHz approx. 40 dB | | Series resistor high voltage-tracer pin | 36 MOhm | | Dimensions | approx. 100 x 60 x 25 mm |
Testing instrument to prove existing ultrasonic sounds (15 - 29 kHz) and high voltage (150 - 700 V/DC) at the contact plates. Thus the function of ultrasonic and / or contact plate marten repellents may be tested.
Only for indoor use!
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