High Sensitivity Magnetic Pole Pen 862M ± 5mT (50Gs) N/S Detection Handheld Polarity Identification Test Pen North South Pole Discrimination Tool

• Use Time -- Magnetic pole identification pen is powered by two AAA1.5V batteries, the use time is about 10 hours or more.
• Easy To Use -- It adopts a portable pen holder design, which is small and light, easy to carry, and can be measured anytime and anywhere without taking up space.
• Magnetic Pole Pen -- The magnetic pole identification pen is a fast, easy and safe tool. It is an instrument used to identify the polarity of a magnetic field.
• High Sensitivity N/S Detection Pen -- High accuracy sensitive probe and high performance chip make the measurement more sensitive and accurate.
• Red-N and Green-N -- It is easy to see, LED light emitting diodes will show their polarity in different colors, red is N pole, green is S pole.

How to Use: 1. Press the TEST button, and aim the probe head of the magnetic pole identification pen on the surface of the measured 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 measured magnet is N pole; if the green signal light is on, it indicates that the surface of the measured magnet is S pole. 3 Press the TEST button and move the probe head of the magnetic pole identification pen along the surface of the measured magnet, you can observe the process of changing the magnet from one magnetic pole to another. Specification: Item Type: Magnetic Pole Pen Model: 862M Material: ABS Power Supply: 2 x AAA 1.5V (Battery Not Included) Purpose: to identify the polarity of the magnetic field Sensitivity: ± 5mT (50Gs) Display: 2 LED light emitting diode display (red = N pole, green = S pole) Use Time: about ten hours or more Operating Temperature: -20℃ -+80℃ Storage Temperature: -40℃ ~+150℃ Package List: 1 x Magnetic Pole Pen (Battery Not Included) 1 x Manual