Sci-tech Digital Electronic Trainer Model ETR 008 consists of four trainers set as follows: LOGIC GATES USING DIGITAL ICS, DIODES & TRANSISTOR TRAINER Model ETR 008-01 MULTIVIBRATOR CIRCUIT TRAINER USING GATES Model ETR 008-02 GATES, EQUAT [...]

Safety Relief Valve (Cut Section)

Indicators - 10 TTL/CMOS Logic Level Inputs with Dual Color LED indication for logic low and logic high - 10 LED for output indication.