Works with all types of magnets!
How does it identify the north and south poles of a permanent magnet?
Simply press and hold the black oval button.
Then, place the tip of the detector near the surface of the
If it is the North Pole, the Red LED will glow.
If it's the South Pole, the Green LED will glow.
It's just that simple.
And if the button is held and the unit is moved around the
surface of the magnet....you can see the transition from one
pole to another.
This pole identifier is guaranteed to be 100% accurate.
It can be used for NdFeB, SmCo, AlNiCo, Ceramic and most other
magnets and refrigerator/flexible magnets.
• Pole detection of permanent magnets
• Measurement of stray magnetic fields in packaging
• Coil testing
• Post-magnetization polarity checks
Helps with the following tasks:
• Electric motor assembly
• Installation of magnetic clamping blocks
• Error Analysis
• Multipole quality control
• Pole detection of therapy magnets
Dimensions: approx. 5.6" x 0.9" x 0.8", measuring side 1/2" x 1/2"
Weight: approx. 0.08 lb with batteries
Display: two LED display (green= south, red=north)
Sensitivity: ±17mT (170Gs) on/off hysteresis
Operating temperature range: -10°C ~ +50°C
Storage temperature: -20°C ~ +70°C
Battery: 4 x 1.5v button cells (included)