After cleaning the relay and turning on the relay LED, forensure that the device is functioning properly. If the phase is reversed, the relay energizes, the relay LED turns off, and the phase LED (x) illuminates.
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Dieser professionelle digitale Isolierungstester hat eine stabile Leistung und ein zuverlässiges Ergebnis. Großes LCD -Display mit schaltbarer Hintergrundbeleuchtung, einfach zu lesen. Anschlussposition: L, E, ACV, G (750 V).
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Very useful item for locating application points on milling machines and other machines. 5 Pieces Center Locator. Kit Includes:-. Light and different monitors may cause the color of the item in the picture to be slightly different from the actual item.
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【Multi-functional Design】: Supports signal value, daily rate, polarisation, oscillation, frequency, watch tone waveform display; and supports frequency setting and ascending angle setting.
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Testing cannot be carried out while the power is on. The pin marked on the device corresponds to pin 1 of the optocoupler, and press it from top to bottom. If the optocoupler pins are rusty or have glue, you can clean them a little in advance.
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1 x Antenna Scale Converter. Easy and simple to install, stable performance and high reliability. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Dabei werden für Benutzer den Schaltungsstatus und die Daten in Echtzeit bequem sind. Wir werden Ihre Nachricht innerhalb von 48 Stunden antworten. Am 15.09.2025 hat der Verkäufer die folgenden Angaben hinzugefügt.
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