I was testo forever
Then got Soded off with the extra’s each calibration so went Anton just for the change
This was last Jan - Bluetooth option was just out and I had a few quid after the Christmas rush.
I got the Anton Pro 6 with gas sniffer, printer, temp clamps etc - most importantly for me it came WiFi - so I bought an android tablet and downloaded their Anton App.
I previously had Gas Engineer software - no need for it now. A recent update on the Anton App allows you to do a service maintenance record and you can send the analyser readings at Max, min and air intake m, directly to the cert.
The let-by, tightness, operating and other tests can all be saved in the customer folder !! I have yet to find an issue with it other than the app is not yet available for IPhone, but I’ve got used to the Samsung being in analyser bag - and my phone battery lasts to mid afternoon now instead of 10am
Hope this helps