Originally Posted by neilL
They are handheld 'weather stations' - you can get a read out of wind speed, temperature, humidity, air pressure and density-altitude. Come in useful on the 1000yd range for F-Class :-)
Thanks Neil for your explanation.
Think Ill stick to my red wool and guess and press routine.
Ill try and get another season out of my lucky pants too.
Maybe Shaun BFTA lucky pen will manage this season as well.
P.s is Tool actually insane????