Test Strips $14.99 Add to cart Add to Wishlist Category: Spa Chemicals Tags: hot tub test strips, hot tub testing strips, robarb test strips, spa test strips Description Description Test Spa water for PH, Alkalinity, Bromine and Chlorine levels. 50 Test Strips per package Related products Renew – Spa Shock $32.99 – $75.99 Select options Bio Ouster Restoration Plumbing Cleanse $49.95 Add to cart Aqua Comb $26.99 Add to cart 303 Aerospace Protectant Spray 32oz $32.95 Add to cart