Insta-TEST® Low Range Phosphate Test Strips

Measures the phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in just 15 seconds. Each bottle includes 25 test strips packaged in a waterproof PopTop bottle with a molded desiccant liner, which protects the strips from moisture and UV light. This product includes trilingual (English, Spanish, French) instructions.

Multilingual package include French, Spanish, and English instructions.

• Insta-Test Analytic Phosphate Low range Instruction Manual (3021-G)