Nice package, fast delivery, I tested today it's very accurate measurement, I try to connect to phone with Bluetooth, i found the E-test app, this is only one working app. I recommend to everyone.

Nice package, fast delivery, I tested today it's very accurate measurement, I try to connect to phone with Bluetooth, i found the E-test app, this is only one working app. I recommend to everyone.

Nice package, fast delivery, I tested today it's very accurate measurement, I try to connect to phone with Bluetooth, i found the E-test app, this is only one working app. I recommend to everyone.

Excellent poduct, very versatile, accurate and with low absorption, really well functional the app (E_test) easy connection as well as the bluetooth connection, once installed in the cell (IOS) no problem and stable communication even at long distance, very convenient also the ability to rotate the display of the device easy to read in any area. excellent value for money

Ottimo podotto, molto versatile, preciso e con assorbimento basso, veramente ben funzionale la app (E_test) di facile collegamento così come la connessione bluetooth ,una volta installato nel cellulaete (IOS) nessun tipo di problema e comunicazione stabile anche a lunga distanza, molto comodo anche la possibilità di poter roteare il display del dispositivo di facile lettura in ogni ambito. ottimo rapporto qualita/prezzo

Excellent poduct, very versatile, accurate and with low absorption, really well functional the app (E_test) easy connection as well as the bluetooth connection, once installed in the cell (IOS) no problem and stable communication even at long distance, very convenient also the ability to rotate the display of the device easy to read in any area. excellent value for money