Magnetic Pole Identifier Magnetic Polar Pen Magnetic Polarity Tester with Small Light Simple Operation Exquisite Workmanship High Recognition Accuracy

Overview Magnetic pole identification pen is a fast, easy and safe tool, which is used to identify the polarity of magnetic field. The N / s polarity can be distinguished by the contact between the probe and the object. This instrument has the characteristics of high recognition accuracy, small and light, simple operation and exquisite workmanship. It is a highly sensitive product in China. Operating instructions 1. Press and hold the "test" button, and align the probe head of the magnetic pole identification pen with the surface of the tested magnet until the signal light is on. 2. During the detection process, if the red signal light is on, it indicates that the surface of the tested magnet is "n" pole; if the green signal light is on, it indicates that the surface of the tested magnet is "s" pole. 3. Press and hold the "test" button, and make the probe head of the magnetic pole identification pen move along the surface of the tested magnet, then the process of the magnet changing from one magnetic pole to another can be observed.Specifications sensitivity:±5mT(50Gs) display:2 LED lights (red = N pole, green = S pole) Battery:2 batteries, 1.5V AAA, No.7 battery(Battery not included) Usage time:More than 10 hours Service temperature:-20℃～+80℃ Storage temperature:-40℃～+150℃ Size:About 156 × 24 × 20mm weight:About 55gScope of application 1. determination and identification of permanent and electromagnet poles. 2. magnetization polarity check. 3. coil test. 4. auxiliary functions: motor assembly, magnetic clamping device assembly, error assembly analysis and multi-level magnetic field quality control, etc.

• 1.Display:2 LED lights (red = N pole, green = S pole)
• 2.Service temperature:-20℃～+80℃
• 3.Storage temperature:-40℃～+150℃
• 4.Function:determination and identification of permanent and electromagnet poles.
• 5.It has the characteristics of high recognition accuracy, small and light, simple operation and exquisite workmanship