Hand Held Digital Tally Counter, Two Button Count Up & Down

This hand held tally counter is ideal for checking attendance numbers at large events, counting inventory or making sure tour participant numbers are correct. Made from durable plastic, it fits comfortably in the palm of your hand.
A gentle push of the large "+" button counts up from 0-9999, to reduce the cout simply push the large "-" button to subtract one. To reset the counter, just press the top reset button.

PRODUCT FEATURES
* Used in hematology to classify & to count white blood cells
* Outer shell can resist collision
* Reset button to easily clear all figures
* Comes with wrist cord
 
SPECIFICATIONS
 Total Keys: 2 count + reset button
 Total Windows: 1
 Window figure Range: 0~9999 Gross