Ultrak SP-70-SET & SP-AMP Electronic Starter and Portable Amp Throwing Weights Safely use with airless or

Safely use with airless or battery operated spray machines

Turn your softball fields into baseball fields in minutes and save many hours of maintenance by converting all your ball fields to AllStar Pitching Mounds

No tools needed and set up easily in about 80 seconds

5 mil ) solid plastic

In season or during conditioning

Ultrak SP-70-SET & SP-AMP Electronic Starter and Portable Amp Throwing Weights Safely use with airless orUltrak SP 70 SET & SP AMP Electronic Starter and Portable Amp Improved over Ultrak SP 50 electric starter Shaped like a wand, removing gun shapes out of schools Connectable to louder portable amp Brighter strobe light with additional bulb flashes with starting sound Three different starting tones: gun fire, beep and whistle Compatible with FinishLynx with additional starting cable (sold separately) Electronic starter is powered by 3 AA batteries (not