The HI-1285-5 is a 3-in-1 pre-amplified multiparameter probe that measures pH, EC/TDS, and temperature within a single polypropylene body.
The pH portion of this probe is constructed with a cloth junction, maintenance-free polymer gel electrolyte, and a low-temperature glass sensing bulb. The EC/TDS portion of this probe utilises two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built-in temperature sensor ensures that both pH and EC/TDS readings are compensated for temperature variations in both standards and samples. The design consideration for the HI-1285-5 is ideal for measuring the pH, EC/TDS, and temperature in greenhouses, hydroponics, environmental monitoring, water treatment, and boilers and cooling towers. The HI-1285-5 is designed for use with Hanna’s HI-9813-5, HI-9812-5, and HI-9811-5 portable multiparameter meters.
CP00052044 £340.14
B. Pocket Conductivity Tester (0 To 2000ms/cm)
The Pocket Conductuvuty Teste is a rugged and reliable pocket-sized tester that offers quick and accurate readings of conductivity and is ideal for testing in the field and the laboratory.
This tester features an amperometric graphite electrode that provides better repeatability in measurements since it does not oxidise. The HI-98303’s non-oxidising graphite pins are able to provide an optimal surface for accurate, dependable results.