Model Number: PTB901 Brand Name: putian Key Specifications/Special Features: 1. The balancer has independent intellectual property rights completely.2. The product contains DYN/STA and kinds of ALU modes and MOT balance mode.3. Self-calibration is simple and easy to operate that for a long time without use ofmachine and lose accurate machine can quickly restore its accuracy.4. Optional motor adaptor; having MOT balance mode.5. The weight tray making by injection molding process is beautiful, durable and improve the product's flexibility. All the weight trays have the uniform size in order to change conveniently.6. The IMD display panel is resistant to scratch and has strong corrosion resistance and long service life. The high strength buttons won't be damaged by 500,000 times press. The display panel will be no peeling off, no blister, and no tackless. Motor Power0.25kw/0.32kw Power Supply 240V/220V/110V 50/60Hz 1Ph Balancing Speed 200rpm Balancing Accuracy ±1g Rim Diameter 10"-24" (254-610mm) Rim Width 1.5"-20" (38-508mm) Max.Wheel diameter 37"/940mm Max.Wheel weight 60kg Noise level <70dB