Using Click Counters to Collect Data - The Autism Helper

KTRIO Metal Handheld Tally Counter 4-Digit Number Count Clicker Counter, Hand Mechanical Counters Clickers Pitch Counter for Coaching, Knitting

TSV Golf Hand Held Tally 4-Digit Number Clicker Sport Counter Counting Recorder

Clicker Counter

Digital Hand Tally Clicker Counter Metal Tally Counter Number Clicker Base - Mini - Aliexpress

Advantus Tally I 4 Digit Handheld Tally Counter Chrome - Office Depot

Chrome Handheld Tally Counter with Finger Ring – Marathon Watch

Stalwart 75-COUNTER Hawk Tally Counter Clicker, Handheld or Base Mount

Hand Tally Counter

Hand-Held Mechanical Clicker Tally Counter, for Keeping Track of Inven – GizModern

Manual Tally Counter Digit Number Lap Counter Stainless Steel Hand Held Mechanical Clicker With Finger Ring Sliver