The Magnet Down-Force Meter does the Following: It Individually measures the down force for the motor and traction magnets for all HO cars. It measure the combine down force of the entire car combining the individual down forces of both motor and traction magnets. This serves as valuable information because the handling of an HO car is directly related to the amount of down force the magnets are exerting. All measurements are accurately taken in 1/10 of a gram increment. Uses for the MDM Tool Magnet Matching Magnet Strength Finding Individual Magnet Down Force Entire Car Down Force Use as Magnet Police Advantages of having an MDM Tool A Gauss meter is no longer needed to identify the strongest magnets. Ability to quickly identify the strongest magnets. Ability to measure both sides of the magnets, traction and the side facing the motor. The ability to check which side of the traction magnet is the strongest. Able to measure the total magnetic down force of any HO car. Ability to measure the down force of the car and change it by varying the diameter of the tires.
