I cannot recommend the book Taking Charge of your Fertility by Toni Weschler enough. Fertility monitors aren't foolproof. The methods discussed in that book are amazingly helpful.
I looked everywhere here too and could not find one. You can order one and have it sent here though. I agree with below poster - DEF worth the money spent!
To my knowledge they don't sell them in Dubai - only the clearblue ovulation sticks which are not so accurate. I bought mine from the UK, but i think they are cheaper on amazon. Best $100 spent, worked first month!
Could try Life Pharmacy 04 344 1122. Amazon.co.uk could deliver here in 7-10 days. You could also check with Modern Pharmacy, they are the main suppliers for a lot of products sold in many
Pharmacies in UAE Tel 04 383 4444. Best of Luck