The EC215 is a multi-range bench top conductivity meter with four measurement ranges to ensure the highest resolution and accuracy to meet your measuring ...
The Hanna Instruments HI 771 is a hand-held colorimeter for testing ultra high ranges of total chlorine. It is designed as an accurate alternative to chemical test ...
HI 9813-6 - HANNA instruments
HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses ...