Lafayette 100 Second Timer, Model 58010 (A6/113)

Lafayette Instrument 51013 Repeat Cycle Timer. Tested, powers On.

Lafayette Instruments Digital Clock/Counter Model 77066, HEART RATE MONITOR

Lafayette Instrument Physical Work Capacity Force Transducer Hand Grip Strength

Lafayette Instrument Model 81335a Operant Conditioning Console

Lafayette 58024C IMPULSE RESPONSE COUNTER

Lafayette Instrument LI 58022 Impulse Counter Laboratory Device

Lafayette Instrument Co. Biopotential Preamp #76422 LG7