Magnetic field strength at the center of the air gap between the poles : 200 kA / m Magnetic field strength in the air in the middle region between the working ends of the magnet, not less : 65 kA / m Lift force, not less : 22 kg (50 pounds) Interpolar distance : 350 mm Weight of the device, not more : 0.6 kg Dimensions – cylindrical – flexible magnetic core : 40*120*360 mm Include : 1. Spotcheck cleaner 2. White contrast Paint WCP-2 3. 7HF Black ink 4. Pie gauge 5. Gauss meter 6. Calibration weight