Outlet Tester KEW4505・4505BT
KYORITSU: Instant polarity determination of the outlet is possible (4500BT: Equipped with Bluetooth)
【Features】 ■ In addition to TT grounding, measurement of TN grounding is also possible when used with a dedicated injector. ■ Simple operation by just plugging into an outlet and pressing the measurement button. ■ Capable of detecting miswiring between N-E (Neutral and Earth) while live. ■ Normal/miswired status indicated by LED (green/red) lamps and a buzzer. ■ Equipped with Bluetooth. ■ Further functionality enhancement when used with a dedicated injector (sold separately). - Measurement is possible even with TN grounding. - Ground voltage measurement up to 20V. - Measurement possible even with low ground resistance. - Does not trip a 15mA leakage circuit breaker (test current below 1μA). * The dedicated injector is scheduled for release in Spring 2020 (KEW8341・KEW8342).
- 企業：共立電気計器
- 価格：Other
