12PSB-HTE Digital Display Test Bench Characteristics 1.Rotation speed, count, temperature, rack travel, air pressure, advance angle and oil delivery interval angle are measured and controlled by industrial Controlled Computer in real time, then displayed by 15"LCD; 2.Oil quantity is measured and displayed in real time by gathering oil tank; 3.Having the function of oil level indication and filter blocking alarm; 4.Automatically generating and displaying speed characteristics curve; 5.Automatically generating and displaying oil delivery characteristics curve; 6.Automatically generating and displaying advance device characteristics curve; 7.Built-out independent high efficiency cooling system.