Amazon.com: People Counter Data: Data Storage 180 Days, Hourly Statistics | Counts Visitor passages by Days and Hours with time Stamps | Infrared Door Counter | Customer Traffic Counter | Retail Patron
Extended Memory, Event, State Change & Counter USB Data Logger - LASCAR | eBay
Wireless People Counter with Data Logging Non-directional, battery-operated, horizontal
6 digit counter data sheet (pdf) - Stroud Instruments Ltd
Wireless People Counter with Data Logging Non-directional, battery-operated, horizontal
Rapidline DS-COUNTER Data Stool - Drafting / Counter height
Counter, data, information, nurse, reception icon - Download on Iconfinder
I-7080 | ICP DAS USA Inc - Data Acquisition
Hardware performance counter data | Download Scientific Diagram