Hi everyone. I have the API master freshwater tester and the card with the different colors for measuring the water was accidently thrown away. Is there any way to get another card or is there a website I can print it from?
I wouldn't trust a scanned image longer than I have to, it's better than nothing but since the colors on monitors can vary depending on settings then I would try to contact API and see if they'll send you another card. I've emailed them before and have always gotten a quick and professional response.