Brand Tektronix
Model is a three-slot-wide

Check the listing for details. Tektronix TM503 Mainframe w/ FG501A Function Generator AM503, and PG501. Condition: Used. Listed at 199.00 USD. 1 × Tektronix PG501 Pulse Generator. 1 × Tektronix AM503 Current Probe Amplifier. PG501 Pulse Generator. AM503 Current Probe Amplifier. 1 × Tektronix FG501 Function Generator. Designed for use with compatible Tektronix current probes.

$99.50
$199.00