Specification: Input Voltage: 110V AC Output Voltage: 0-100V DC Current Capacity: 5 Amp Demagnetizing Time: 9-15 seconds Product size: 130 x 140 x 200mm/5.1 x 5.5 x 7.8 inch Feature: Parameter - Input voltage: 110V AC. Current capacity: 5 Amp Demagnetizing time: 9-15 seconds Magnetic Force - Output voltage 0-100V DC adjustable with LED display EASY Operation - Small size, easy to use, fast magnetic retention, clean demagnetization, infinite polarity COMPATIBILITY - This product is suitable for electrical tackles of different specifications in various environments Advantages: 1. Output voltage 0-100V DC adjustable with clear LED display 2. 5A current capacity, 9-15s demagnetizing time 3. Simple operation, conservative control Function: 1. Three position switch, the upper left is the magnetic position, the middle is the empty position, and the right side is the demagnetization position 2. VDC is the size of the display magnet 3. The left red potential is the adjustment magnetic force, (0V-100V) 4. The yellow potential on the right side adjusts the degradation time (9-15 seconds) 5. The right side of the boat switch is the power switch, I is open O is off Package includes: 1pc of Magnetic Chuck Controller