This is particularly suitable for 'g' by Free Fall Apparatus with magnetic release.
It is housed in a sturdy, well-painted, sheet metal box.
It features a 4-digit LED display on the top along with mains ON/OFF switch and timer reset switch.
Another switch provides for activating solenoid of electromagnet, which also triggers the START of timing.
Two pairs of 4 mm sockets are provided, clearly indicating their function — one pair marked "COIL" for connecting to electromagnet and other pair marked "GATE" for connection to lower platform that stops the timing process.
