Dimension: 3 1/2" x 2 1/8" x 5/8"

 The TC-890 Doorman/Bouncer Tally Counter is perfect for keeping track of attendance or any other situation you might need to add and subtract quickly. The counter can easily be preset to any number between 1 and 9,999 to count down from. Once zero is reached the counter will double beep to let you know.

  •   Counts from 0 or any value (Easy setup)

  •   Counts Up/Down (In/Out) easily with its separate + and – buttons

  •   Reminds you with beep sounds when reaching zero

  •   Easy-to-read large digital display even in low light

  •   Sleep mode activates after 2 hours of inactivity

  •   Operates silently or with audible beep confirmation

  •   Lock feature prevents accidental modification

  •   Break-away lanyard prevents potential neck injuries 

  •   Includes replaceable LR44 or equivalent battery