... *Best price *Fast Delivery Features: professional countdown timer JS-307A is an easy to operate countdown timer,which allows you to view the time ... 54.5*26.5*19cmpackage weight: N.W.: 6.2KGS G.W.: 6.7KGSWhy Choose SHENZHEN JUNSD INDUSTRY CO.,LTD.1.SHENZHEN ... 18 years,we had successfully became a professional manufactory in digital timer,pedometer,altimeter,stopwatch,chess clock,golf meter,and heart rate ...