Don,I went old school, I got a Caldwell with tether. I hook it up to my old kindle and run the app. Works well, pretty solid.
I went older school and got an Alpha Chrony Master. I bought it when the Caldwell was being developed and chose it because the electronics are separate from the unit itself. You may shoot the body of the unit but the electronics are on the table with you. Unfortunately I believe it is no longer in production.
I don't know what a tether type means.
Quote from: Tallbald on March 19, 2021, 12:25:12 AMI don't know what a tether type means. It just means a cable is attached from the chrony to your phone (as opposed to Bluetooth).
I have a China clamp-on and a ProChrona Pal and 2 Caldwell Kits.I like the China clamp-on best for airguns inside my home.
Got the Caldwell G2 for Christmas, the one with the lights on the bottom and the electronics on top. Works perfectly, Bluetooth is effortless, holds a charge for a long time. Just shoot away and the numbers show up on the phone it is quite nice.