VU3 VU meter & audio switcher box is originally designed by Douk Audio: As a VU meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals. As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. Powerful design and strong compatibility: all channels adopt fully isolation design, each channel's GND is independent without mutual interference. Supports all kinds of amplifier such as BTL / class A / class B / class D digital amplifier / tube amplifier etc.
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This verification is particularly useful when carrying out on-site testing.
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Funktionen einschließlich AC / DC-Spannung und DC Strom, Widerstand, Diode Prüfung, Transistor hFE Test, Durchgangsprüfung und Temperatur. 3 1/2 Digital LCD-Anzeige 2000 Counts. Temperatur (° C): -20 ° C - 0° C± 10%, 0° C - 400 ° C ± 1,0% ; 400 ° C -1000 ° C ± 2,0%.
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Capacité : 50ML. Chaque bouteille a une capacité de 50 ml. Spécification PH : 4.00/ 7.00/ 10.01. Étalonnage : avec une capacité de 50 ml, cet étalonnage est utilisé pour l'étalonnage la conductivité électrique () du compteur.
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US-Markenprodukt - Temtop. Stromversorgung: 3000 mAh Akku (6-8 Stunden ohne Aufladung). + Temperatur und Luftfeuchtigkeit. ➡️Technische Daten Mit dem Gerät können Sie Daten im EXEL-Format exportieren ✅.
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Rilevatore di Radiazioni Nucleari Contatore Geiger Portatile a Raggi X ORIGINALE
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