This up/down counter is a way to tell. Features an increment input and a decrement input to display ACTUAL counts! The real-time nature of this display helps operators pace the line and meet goals.
Dell 10N16 Compellent SC4020 10G-iSCSI-2 Type A Controller E15M001
ED406-101-4D-N1-NTP
Power supply:AC100-240V Count Range: 0-999999 Counting method: UP or Plus Inductive Proximity Switch: NPN NC 3 wires Data be retained when power
DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Inductive Proximity Switch NPN Sensor+Holder
Leeson Electric 110035.00 C6T17FB2D 1HP 1725RPM 3PH 208-230/460V Electric Motor
ED406-110-4D-N1-3INP: $435.00
Thorlabs - ED1-C20 Ø1, Unmounted 20° Circle Pattern Engineered Diffuser
LED Event Timers, Outdoor Race Timers
DIGITAL COUNTER, 2.25 INCH DISPLAY, 4 DIGITS, UP/DOWN/RESET, VIEWING DISTANCE UP TO 90 FEET, 12 L X 4H X 2.5 D, 120 VAC, 60 HZ
ELECTRONIC DISPLAYS ED206-110-4D-N1-3INP
Multimeters (DMM) and their chips, with computer communication
Digital Electronics - CMOS To Lamp Interface Manufacturer from Chennai