16mm ProMax PPS16220YRL Metal Push Button Switch Waterproof Latching Yellow T-66 Continuity Tester With 2 Button Cell laser modules

laser modules

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Portable Test Equipment: Power handheld instruments

Time and Attendance Tracking: Deployment in employee attendance terminals and time clocks where capacitive fingerprint recognition ensures accurate worker identification with tamper-proof records and eliminates buddy punching

16mm ProMax PPS16220YRL Metal Push Button Switch Waterproof Latching Yellow T-66 Continuity Tester With 2 Button Cell laser modules16mm ProMax PPS16220YRL Metal Push Button Switch Waterproof Latching Yellow 16mm ProMax PPS16220YRL Metal Push Button Switch Waterproof Latching Yellow Difference between Momentary self reset and Latching: 1. Momentary Self reset: When you press the button, press key will automatically return. (Like a car horn switch. Press it power on, release it power off.) 2. Latching: When you press the button, press key will stay in position until you press