I got sick of the light sensitivity issues with my old Chrono and thought I’d take a punt at a cheap unbranded one off the auction site. Infrared version.

Arrived last week. Looks like a 12 year olds class electronic project, but actually works flawlessly.

You need to get past the hilariously bad instruction sheet, but after playing with it it’s great. Never misses a shot.

If you search for ‘Precision Ballistic Chronograph Airsoft Slingshot Bullet Arrow Velocity Meter’ you’ll find it. Great value - under £30.

Need to build a bit of a case for it now.