Multifunctional Digital Pen Multimeter for Efficient Electrical Testing
21,84 €
Removable pen tip: removable positive pen tip, silver-plated anti-ox, not easy to break and wear, equipped with a cap for protection. Phase sequences induction detection: put the pen tip close to the phase line ABC test points respectively, the result is a green indicator light, the screen shows R, indicating that it is forward; the result is a red indicator light, the screen shows L, indicating that it is reverse.
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