Hi guys, yes I do have the booklet and was following the instructions as per the booklet but for some reason, the buttons I was instructed to press and hold down wasn't giving me the screen that I should have been viewing. I think I have a faulty meter, as a few days ago it informed me that my battery was low and it would not turn on at all. Imagine my shock, as I had only recently purchased it how could a lithium battery go so quickly? Ok, so I have been a bit OCD with the testing like at least 5 times a day, but surely it shouldn't go that quickly. So couldn't test on Saturday, then I tried turning it on on Sunday and hey presto it came on again! I did have to toggle the battery a bit, before it came on. I was also able to set the date and time this evening, but not according to the booklet instructions. When I pressed and held down the ON/OFF for the 3 seconds, the display to show the setting for the audible beep wasn't visible. I spent the entire past month holding down the ON/OFF button for the recommended 3 seconds and all it kept showing was previous test results!! Again I had to toggle the battery a few times before it finally did what it was suppose to do..
@joshua09 and
@poohtiggy let me know how you get on and if that works.