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Water Test Strips – 5-in-1

$30.00 inc GST

Insta-TEST 4 Plus (50)

Ideal for all pool types, especially Spa pools using bromine sanitiser.  Tests for: Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, pH 6.2-9.0 Total Hardness 0-800 ppm.  Use with our FREE Water Test Calculator.

SKU: 3029H-1 Category: Tag:

Product Description

This test strip is a dip-n-read strip with instant results. The bottle has a moulded desiccant liner, which protects the strips from moisture and UV light. Each bottle includes 50 test strips.

The Insta-TEST® 4 strip is ideal for spa owners who need the most critical tests for perfect water balance.

Insta-TEST® Pool and Spa Test Strips allows the user to just dip the strip into the water and receive accurate, instant results. The formula is designed for stable color development to allow adequate time for the user to match very distinct colors along with preventing cross-contamination between pads.

  • The only test strip with no required waiting period!
  • PopTop caps are easy to open and shut – guaranteed for 1,000+ openings.
  • The patented test strip vial has a molded desiccant liner, protecting the strips from moisture intrusion and eliminating loose desiccant bags.




Additional Information

Weight .059 kg


We ship freight free for North Island orders over $169.00, and Waiheke Island and South Island orders over $269.00 (Applies only to orders under 25kg Auckland, elsewhere under 15kg.  Where applicable, RD and DG goods surcharges still apply).  Please click here for more details.


We stock quality pool and spa products and are confident that you will be very pleased with your purchase. If for any reason you are not satisfied please return it to us for a refund or exchange within 7 days of the purchase date. The refund will cover the purchase price of the returned product, including return shipping.  Please click here for more details.