Martindale Martindale TEK404 Continuity Tester 5mA, Model TEK 404 Part: TEK404

Continuity tester with LED indicator for checking electrical connections and circuit integrity.

SMC SMC Vacuum Switch, R 1/8 -80kPa to -27 kPa Part: ZSM1-121L

SMC reed vacuum switch with LED for low-pressure vacuum applications.

Martindale Martindale TEK 404 Continuity Tester 5mA, Model TEK 404 RS Calibration Part: TEK 404

Hand-held continuity tester for checking electrical circuit connections quickly.

SMC SMC Vacuum Switch, R 1/8 -80kPa to -27 kPa Part: ZSM1-021L

Simple reed-type vacuum switch for detecting vacuum levels in pneumatic equipment.