ORP Water Test - ORP Meter MW500

Standard Portable pH/ORP Meter for water testing.

This portable meter is suitable for a wide range of applications, such as Educational, Agriculture and Horticulture, as well as water and environmental analysis.

Its easier and faster to calibrate, plus portable meters have a smaller, ergonomic and lighter case design. Other features include 100% larger and easier to read LED Display and long battery life.