Theoretically i could set this 20ft away, as long as the pellet passes by, it should read?
Yes; It will read the pellets.
What units is the scope height inch, cm, or mm?
I believe its more of a bore height issue with the Impact I place it about 2 inches below and about 1-2 inches back from the tip you might need to take a few shots to find perfect placement
How many shots per session can it support and can you store info for future references?
Ive had it store up to 70 shots before I left the app and lost my string. Take a screenshot ASAP
Can you print results to PDF or Image file and share file via email or whatsapp ?
I take a screenshot and transfer it to excel
In use how long do the batteries last? Does it have a usb port that supports a battery pack? Peter
Can you tell me what stats (other than fps) are available with this chrono? i.e. fpe, high, low, avg speed, deviation. thanks
Powered by three, widely available AAA batteries, FX's new chronograph is lightweight, pocket-sized and provides all the pertinent information serious airgunners are after, like muzzle velocity and how many foot-pounds of energy their projectiles are pushing. Because it uses Doppler Radar to calculate its stats, the Radar chronograph functions in all lighting conditions. It returns data in both audio and visual formats. It's extremely easy to set up and it's as accurate as other, often bulky, chronographs. For other specifics contact FX.
will it work on hi power rifles or just air guns?
It will only do air guns and bows. I know it won't be able to do my one Airgun that shoots well over 1600 fps
Advertised speed range is up to 1300fps. So I doubt it would work for that application.
From what I've read so far, it looks like air guns and arrows only.