The type of vibration is Triangular Oscillation Frequency
Vibration type: Triangular Oscillation Frequency
Black 2000W
Max power: 1.5 HP
Input voltage: 110V / 60Hz
Input Power: 2000 W
Speed Range: 1-160
Amplitude: 0-13 MM
User Weight Capability: 300LBS
4 LED windows for program,time and speed
10 Different Preset Programs
Dimensions: W70*D80*H123 cm
Shipping weight: Approx. 86 lbs
Black 1000W
Max power: 1.5 HP
Input voltage: 110V / 60Hz
Input Power: 1000 W
Speed Range: 1-50
Amplitude: 0-13 MM
User Weight Capability: 300LBS
3 LED windows for program,time and speed
3 Different Preset Programs
Dimensions: W70*D80*H123 cm
Shipping weight: Approx. 83 lbs