Tripp Lite 12-Outlet Rackmount PDU Power Strip, Network-Grade Front & Rear Facing Outlets, 20A, 120V, 15ft Cord with 5-20P Plug, Horizontal 1U Rack Mount (RS1215-20) its replaceable probe tip prolongs

its replaceable probe tip prolongs the service life of the probe and the spacing between probe tip and ground collar can be precisely adjusted to fit different test point spacing

Its inseparable

square WAVE and integrator (selectable through jumper)

Track the altitude of your rocket without reducing the height by adding mass

This product is similar to Velleman part number MK150

Tripp Lite 12-Outlet Rackmount PDU Power Strip, Network-Grade Front & Rear Facing Outlets, 20A, 120V, 15ft Cord with 5-20P Plug, Horizontal 1U Rack Mount (RS1215-20) its replaceable probe tip prolongs1U RACKMOUNT PDU POWER STRIP: Rack mount power strip for Audio Video, network hardware, entertainment systems, desks, and more. Designed for home, business, and IT Pro applications. Features 12 NEMA 5 20R outlets, 6 front and 6 rear. ADVANCED FEATURES: Features lighted on off switch with locking covers. Long 15 foot (4. 6 m) AC power cord with 20A plug & resettable circuit breaker trips in the event of an overload. Heavy duty metal housing is designed