Pool and Spa Test Strip

Pool and Spa Test Strip

C017/3962 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 46.0MB

Downloadable file size: 6.5MB

Price image Pricing

Please login to use the price calculator


Credit: SCIENCE SOURCE/SCIENCE PHOTO LIBRARY

Caption: Pool and spa test strips are used to test the conditions of pool and spa water. Each of the four pads on the strip test for a different chemical level. Starting from the end of the strip and moving towards the handle are the following: pH, free chlorine, total alkalinity, and stabilizer (cyanuric acid). The colours listed on the back of the bottle indicate the conditions of the water when compared to the colours visible on the test strip. In this example the pH is around 7.8, the free chlorine is at 5 parts per million (ppm), the total alkalinity is 120 ppm and the stabilizer is 100 ppm.

Release details: Model release not required. Property release not required.

Keywords: alkaline, alkalinity, beaker, bottle, chlorine, colour, comparison, condition, conditions, cyanuric acid, dissolved solids, maintain, maintenance, paper, ph., pool, recreation, safety, spa, sports, strip, strips, test, water

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.