HANNA HI98190/HI98191

Professional Waterproof Portable pH/ORP Meter

  • Ergonomic, rugged, waterproof (IP67) design
  • pH CAL Check™
  • Automatic Temperature Compensation
  • Five-point pH calibration with seven standard buffers and five custom buffers
  • Log-on-demand
  • AutoHold - freezes reading on display upon stabilization
  • Calibration timeout to alert the user at a defined interval when the calibration has expired
  • 200 hour battery life with battery level displayed on measurement screen
  • Electrode/Probe: HI12963 Titanium body, pH electrode with internal temperature sensor, quick DIN connector and 1 m (3.3' cable)
  • Power supply/ Dimensions/Weight: 1.5V/185x93x35.2 mm (400g)
  • Range: pH: -2.000~20.000, mV: +/-2000, temp: -20.0~120.0 ˚C
  • Resolution: pH: 0.1/0.01/0.001, mV: 0.1, temp:0.1˚C
  • Accuracy: pH: ±0.1; ±0.002 pH; mV: ±0.2 mV; Temp: ±0.4°C (±0.8°F) (excluding probe error)