Magnetic Field Strength Indicator 2-0-2 Gauss (Calibratable)

Calibrated Field Strength Indicator is a pocket size magnetometer used to detect magnetism after demagnetizing.  It has a scale of positive and negative polarity in 20 divisions reading in Gauss, 2-0-2

Sku
N501203001-02
Description
Magnetic Field Strength Indicator +/- 2 Gauss