深圳市惠波工贸有限公司

We are professional manufacturer of LED scoreboard, chess clock, stopwatch since 1994, welcome to visit to check more.

产品:

	LED scoreboard	Power supply Built-in rechargeable battery, work for 4 hours Cable control, cable length: 3.0 meters. Function of Start, Pause, Reset Determine...
	Badminton LED Scoreboard	1, High brightness , good visibility 2, Low consumption, long lifespan 3, Stable performance, save data automatically 4, Wireless controlled, si...
	chess clock	Set and operate easily Available for multi chess games Change basic time and subsidiary parameter during game Set basic time and subsidiary para...
	chess clock	Available for any chess Start counting once press button 3 hands, hour, minute, second Quartz, counting precisely Operate easily, conveniently...
	stopwatch	Chronograph - 1/100 second in the 1st 30 minutes, after that, in 1 second, up to 23 hours 59 minutes and 59.99 seconds Clock - Hour, Minute, Se...
	stopwatch	EL (Back light) Chronograph - Display of lap, split and total elapsed time - 1/100 second, measure up to 9 hours 59 minutes and 59.99 seconds ...