LaMotte 2978 Insta-Test PRO 400 Plus Test Strips for pools and spas come with 100 tests and the instructions on the bottle are in English, Spanish and French. The PRO 400 test strips were specifically designed for service pros, each bottle has 100 test strips.
LaMotte 2978 Insta-Test PRO 400 Plus tests for:
LaMotte is the only test strip using a PopTop bottle that is waterproof and has a hinged cap for super easy handling. No more lost or wet tops. Put a lid on it!
LaMotte 2978 Insta-Test PRO 400 Plus Features and Benefits: