Model Number : SJ18 Type : 6-digit Counters DIY Supplies : ELECTRICAL Brand Name : CKCTINNER Origin : Mainland China Certification : CE Power supply : AA battery Counting frequency : 1500 Times/minute 5-bit Count range : 0-99999 6-bit Count range : 0-999999 Note: Due to transportation restrictions, this product does not include batteries. Feature: 5-digit/6-digit big LCD, super low power consumption, large and clear indication Press Counting/Pause key (Pause) to stop counting, after 0-30 sec,LCD indication will be automatically off and in standby state. Press the Counting/Pause key again to turn on the indication and continue to count. Use magnetic induction, easy to install and precise counting Maximum counting speed: 20 times per second Reset: through pressing the Reset buttons on board or exterior Use the common 5th battery, free from external power supply Anti-vibration, efficiently ensure the stable and reliable system operat