0800 466 378 (NZ)
+64 9 415 4588
+64 9 415 4566
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Auto Sampling Photometer (ASP)

Utilizing proven photometric technology and a patented analysis technique to automate control of the pH and free chlorine levels in pools and spas. It takes the guesswork out of balancing and treating your pool water, and through automation significantly reduces the requirement to regularly handle dangerous chemicals around your pool or spa.

Typically on a domestic pool, the Pool Lab ASP will perform three pH and free chlorine tests per day, and the results of these tests are compared with the user defined targets for these parameters. If a correction is required, the ASP will automatically calculate and administer the required dosage of chlorine and acid.

Over 20 years of ground breaking research and development have led to this unique product, with pool owner's globally enjoying the benefits of Pool Lab's innovative technology.


Visit our showroom or inquire further for a brochure and pricelist:


Established in 1982, the SSL has grown and developed over the years to it’s present status, with two Companies now operating.. These being SSL Distributors Ltd.(previously known as Sunbather Systems Ltd), and  Ultra Corporation Ltd.


Free Phone 0800 466 378 (New Zealand)
Tel.: +64 9 415 4588