Labtron multi-parameter water quality analyzer, with a benchtop design, measures turbidity, COD (5-5000 mg/L), ammonia (0.02-30 mg/L), and total phosphorus. It features a high-definition LCD, colorimetric and digestive systems, and a timing function for precise results.

Labtron multi-parameter water quality analyzer, in a portable suitcase design, measures turbidity, COD (2-10,000 mg/L), ammonia (0.02-60 mg/L), and phosphorus (0.002-20 mg/L) without power. It features automatic multi-parameter switching and a 15-sample intelligent reactor.