Safety electricity testing pen
The utility model discloses a safety electricity testing pen which comprises an electricity testing plug, the top end of the electricity testing plug is matched with the bottom end of a connecting rod in shape and is provided with a bayonet, the bottom end of the connecting rod is provided with an e...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a safety electricity testing pen which comprises an electricity testing plug, the top end of the electricity testing plug is matched with the bottom end of a connecting rod in shape and is provided with a bayonet, the bottom end of the connecting rod is provided with an elastic buckle, and the connecting rod is connected to the bottom end of a grab handle through threads. According to the utility model, the indicating lamps are simultaneously arranged above and at the bottom of the grab handle, so that an operator can accurately observe the indicating lamps all the time when holding the test pen in different gestures, misjudgment is avoided, and the safety of using the test pen is improved; the electricity testing pen is convenient to replace corresponding voltage grades according to use requirements, the electricity testing plug and the connecting rod are convenient to clamp and are not easy to loosen after being fixed, electricity testing operation is facilitated, the flip cover |
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