Profile: Portatree Timing Systems, Inc. is a manufacturer of drag race timing equipment. Our products include pocket pal, eliminator super 2000, snap-in weather station, throttle pedal, clutch pedal, transbrake vehicle connection, microswitch vehicle connection, hand switches, air, cigarette lighter adaptor, wall transformer and voltmeter probes. Our clutch pedal is a industrial foot switch for racers that used for a clutch or for foot brakers. It can be used to simulate brake release. Our transbrake vehicle connection is connected with vehicle. It is used for junior dragsters, foot brakers, and clutch vehicles.