customised application for blackberry.
Save swimming pool data per person: name address tel no pool size & type1 &type 2 & type 3
take photo of 6 pad test strip compare colour to file and determine value to enter
calculate chemicals required based on test values.
store a record of each test per person.
All formula for calculations will be supplied.
8 freelancer đang chào giá trung bình $1494 cho công việc này
Can help... I am an expert... please check my reviews, qualifications and latest projects i have worked on... please provide more details so that i can give you an accurate bid...