Comprobador de tensión sin contacto con rango de CA de 12–1000 V/48–1000 V, comprobador eléctrico con linterna, alarma sonora y detector de rotura de cable.

Ultra-Wide Voltage Detection: This smart, non-contact induction voltage tester pen has an ultra-wide AC voltage detection range of 12-1000V/48-1000V. It can accurately detect low voltage for household electricity and high voltage for industrial electricity. Furthermore, you can quickly switch between the two voltage modes by simply pressing the H key. The default setting is 48V, which is convenient and fast. It greatly improves work efficiency and safety, making circuit troubleshooting more convenient.

Smart Safety: Determining whether wires are live or neutral is an important part of an electrician's work, and this electrical pen can easily help you distinguish between them with alarm sounds of different frequencies and red and yellow indicator lights. Judging by the signal strength, a strong signal indicates a live wire.

When a live wire is detected, the electric pen emits a high-frequency alarm sound and illuminates a red light. When a neutral wire is detected, it emits a low-frequency alarm sound and illuminates a yellow light. This intelligent marking method allows you to quickly and accurately locate live and neutral wires in complex circuits, preventing hazards caused by incorrect operation. Accurate detection: When testing circuits in dark environments, the white LED light of this electric pen acts like a small flashlight, providing bright illumination that allows you to clearly see the details of wires and equipment, significantly improving work efficiency. The red laser light's remote marking function is an added bonus. Even remotely, it can accurately locate live parts, allowing you to quickly and precisely find the location that needs testing or repair, avoiding the hassle of repeated searching and confirmations, making your detection work more accurate and efficient, and easily handling various complex detection scenarios. Automatic Shutdown: When using a power pen, the most dreaded thing is forgetting to turn it off and causing the battery to drain or the power to fail at a critical moment. This smart, contactless induction power pen has the function of automatically shutting off after 5 minutes of inactivity and lack of detection, effectively saving energy and preventing unnecessary waste. At the same time, when the voltage drops below 2.4V, the power indicator flashes three times and beeps once, reminding you to replace the battery in time, so you can prepare in advance and ensure the test pen is always ready. Easy to use: This non-contact, inductive smart test pen includes a test pen and an English manual. Although batteries are not included, simply prepare two No. 7 dry cell batteries (2 x 1.5 VAAA) and you can use it immediately. The English manual details the use and precautions of the test pen. Even novice electricians can easily get started and quickly master the use of the test pen. Our electrical tester allows you to begin your testing work with confidence, making this smart test pen a powerful assistant in your electrician's work and easily handle various circuit testing tasks.