| Brand | Unbranded |
|---|---|
| Country/Region of Manufacture | China |
| Model | PC218 |
| Custom Bundle | No |
| Modified Item | No |
Check the listing for details. New PC218 Phase Polarity Tester Checker Detector Speaker Microphone SoundTesting. Condition: New. Listed at 143.98 USD. Input impedance (Mic) : 1KOhm. - 1 x Tester. - Input level (Mic) : 10mV - 1V. - Power : 9V PP3 battery (= approx 50 hours). Physical Characteristics(For each box) - Power drain : 10mA. - Output load impedance : >1K?.