If you're looking for a real multi function timer you have found it- this thing even has a dedicated TENNIS mode.  Check out the specs below.  It's a scoreboard, count up and count down timer and so much more.  The Swiss Army knife of clock timers really.  Seiko has knocked it out of the park with this robust timer.  It can be wall mounted if you like and it comes complete with a remote control.  It can be fully operated from either the unit itself or the remote.  It's pretty much everything coaches have been asking for ina  portable timer.

The SEIKO DT-40 is a compact, multi-functional timer with a wide variety of uses, such as displaying times and scores for sporting events and counting days remaining for an event.  The SEIKO DT-40 features 5 ½ inch digits and can be programmed and operated on the unit itself or by its included radio frequency remote control.

 11 DIFFERENT MODES INCLUDE:

• Countdown Timer – preset up to 99 minutes, 59 seconds and counts down in full or 1/10 seconds
• Count-up Timer – counts up to 99 minutes, 59 seconds in full or 1/10 seconds
• Stopwatch – with lap or cumulative splitS
• Segment Timer – set up to 9 different countdown settings with ability to repeat 99 times
• Clock – 12 or 24 hour display with 5 distinct alarm settings
• Score – 2 team scores up to 99 with game/sets won up to 9 each
• Game Mode (Countdown) – switch the display between countdown time and score
• Game Mode (Count-Up) – switch the display between count-up time and score
• Tennis – with points, games won, serve and tie-break point
• 4 Digit Numerical Display – display any four digit number from 0 to 9999
• Remaining Date Display – counts down days remaining to event from up to 9998 days away

The SEIKO DT-40 has dimensions of 22 x 8 x 5 and is powered by AC 100-240V.  It can be displayed on table-top, hung on a wall, or displayed with the SEIKO KT-011 caster stand (sold separately).

Instructions for the Seiko DT-40 Timer