Products

Display pH Meters


HI 98184 and HI 98185 are waterproof, portable meters designed for demanding applications. HI 98184 and HI 98185 measure pH/ORP/ISE and temperatuare. HI 98185 supports 15 different ISE sensors by default and can be calibrated in up to five points and 6 standard buffers (choice of units). This unit allows an extensive choice of measurement units (ppm, ppt, g/L, ppb, µg/L, mg/mL, M, mol/L, mmol/L, % w/v, user) and has an expanded measuring range of 1.00 x 10-7 to 9.99 x 10-10. HANNA's Calibration Check™ maintains a history of past calibrations and monitors the pH electrode and buffers during subsequent calibrations for any signs of wide calibration variances due to a dirty or broken electrode or contaminated pH buffers. In measurement mode, the electrode's percent condition is continuously displayed.