The 2pk Rod Tip Bite Indicators is supplied with two attachment clamps, 3mm and 5mm to fit different rod tip diameters._ The strike alert clamps securely to the rod tip. Shows a steady blue light when on standby, and flashes red when a fish bites._ Visible from up to 100 yards. Water resistant, so can be used in the rain. Automatically activated when attached to the rod tip section._ Power requirement 1 x CR1225/3v battery (included). Two per pack.Water resistant.3mm and 5mm.Battery included.
Best Price: £5.00 from Ultimate Outdoors