pH Electrode with Clogging Prevention System (CPS™) and BNC + Pin Connector – HI1048P$556.79 Original price was: $556.79.$473.26Current price is: $473.26.Add to Cart
Free Chlorine Medium Range Test Kit – HI3875$145.44 Original price was: $145.44.$123.63Current price is: $123.63.Add to Cart
Ammonia Medium Range CAL Check™ Standards – HI97715-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI70031C 1413µS/cm Conductivity Standard (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
pH, ORP, Temperature pool controller with external dosing and analog outputs – BL131-10$3,045.28 Original price was: $3,045.28.$2,588.49Current price is: $2,588.49.Add to Cart
GroLine Electrode Storage Solution (230 mL) – HI70300-023$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Multiparameter Photometer: Marine Master – Meter only – HI97105$715.87 Original price was: $715.87.$608.49Current price is: $608.49.Add to Cart
HI7031M 1413µS/cm Conductivity Standard (230mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Extension Cable for Thermocouple Probes – HI766EX$95.45 Original price was: $95.45.$81.13Current price is: $81.13.Add to Cart