Hanna PRIMO4 Pocket Conductivity Tester (0 to 10.00mS/cm)

This pocket tester is fitted with a conductivity probe on a 1m long cable and has a measurement range of 0.00 to 10.00mS with 0.01mS/cm resolution. Primo 4 is a rugged and reliable tester for quick and accurate conductivity testing. Perfect for use in hydroponics, drinking water and aquariums. The PRIMO4 is ideally suited to the rigorous demands of water quality professionals who will appreciate the practicality of the clear, easy to read LCD for demonst..

£78.95