HM Digital ORP-200 Waterproof ORP Meter commercial EC meter The Bluelab Conductivity Probe Care

The Bluelab Conductivity Probe Care Kit is the essential maintenance solution for anyone using Bluelab EC meters

Gravity powered

SKU: 50043

The MW802 PRO gives you precise control over both parameters with professional accuracy

Display: Large digital LCD

HM Digital ORP-200 Waterproof ORP Meter commercial EC meter The Bluelab Conductivity Probe CareORP 200: Waterproof Professional Series ORP Temp Meter ORP 200: Waterproof Professional Series ORP Temp Meter The ORP 200 is a professional grade ORP meter ideal for all ORP testing, including anti oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring,