HI-99301 EC/TDS/Temperature Meter - High Range sand filter Every three years

Every three years

thus enhancing overall system reliability

capable of accepting both DOE and 222 cartridges and Buna-N seals as standard

Food & Beverage: Meets strict hygiene and safety requirements for production

we believe these O-rings should last 10 years

HI-99301 EC/TDS/Temperature Meter - High Range sand filter Every three yearsHI 99300 EC TDS Temperature Meter Low Range The HI 99300 is a compact, portable EC TDS Temperature meter, specifically designed to simplify water quality testing. Its user friendly features, durable design, and high accuracy make it the ideal tool for measuring low range conductivity and TDS in pure or tap water. Whether you're working in the lab or conducting tests in the field, this meter ensures reliable and consistent results. Why Choose the HI