Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter – HI98195-20m (65.6′)$3,011.20Add to Cart
GroLine 5, 000µS/cm Conductivity Standard with Certificate (120 mL bottle) – HI7039-012$17.05Add to Cart
HI1000 Series Process Digital pH Probe-50m (164.0′)-HT – High Temperature-Ceramic$2,170.33Add to Cart