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 Scum Balls – 2 pack $14.99 Add to cart Natural Chemistry Clean & Perfect $24.95 Add to cart Aqua Comb $26.99 Add to cart Cover Care & Conditioner 16oz. $19.99 Add to cart