Magnetic Pole Pen Magnetic Field Magnet N S Pole Detection Polar Pen
Note: Battery cannot be included during the shipping !!!
Overview:
Magnetic pole 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.
Technical parameters:
Sensitivity | ±5mT(50Gs) |
Display | 2 LED lights (red = N pole, green = S pole) |
Battery | 2 batteries, 1.5V AAA, No.7 battery (not included) |
Usage time | More than 10 hours |
Service temperature | -20℃~+80℃ |
Storage temperature | -40℃~+150℃ |
Size | About 156 × 24 × 20mm |
weight | About 55g |
Packing list:
Serial number | Name | number |
1 | Magnetic pole pen | 1 |
2 | an instruction manual | 1 |
3 | certificate | 1 |
4 | warranty card | 1 |
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.
(As shown in the figure below):
Scope 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.