Count Your Cans Push-Button Item Counter - Digital Display LCD

Hand-Held Digital Push-Button Counter, 4 Digits, Up and Down. Counters can be reset to zero. Counts up and down. Counters with digital display have a battery-powered LCD.

FITstep Stream Pedometers - Gopher Sport

Control box with emergency stop push button with key NC - Cablematic

Item Detection – Logistics

Vision Systems KEYENCE America

Taylor Digital Kitchen Timer - WebstaurantStore

TORK 120-Volt 10, 20, 30, 60-Minute Electronic Auto Off In-Wall Timer - White D1060MW - The Home Depot

DC LED Digital Display 4 Digit 0-9999 Up/Down Plus/Minus Panel

Button Clicker Counter

Up / Down & Rate Counters, Products

A complete UI glossary: 100 terms all designers should know - UX

Take-A-Number LED Systems