It features a front skid bar as a standard part

Not compatible with the Nitro Rustler

120V overnight battery charger

and the Clear swivel display stand

Power Hobby - RC Digital Servo Tester / ESC Consistency Tester RC Cars & Trucks 1/12 Scale It features a front skidCan be synchronized output control 4 servos and used to compare the performance steering gear control of the steering servo output signal can be accurate to 2us (1 milliseconds = 1000 microseconds), you can test if the steering gear is able to respond to subtle changes. With PPM signal test function in the display, the input PPM signal changes while the input the PPM signal synchronization output to the servo. Energized automatically enter manual mode