Hach HQ30D Single-Input Multi-Parameter Meter

The HQ30D Single-Input Multi-Parameter Digital Meter allows you to lighten your load with a single meter to measure either pH, Conductivity, or LDO interchangeably. Its quick and easy swapping of parameter/ probe without re-calibration allows for maximum ease of use.

The HQ30D uses password-protected data for accurate, tamper proof reporting. The 500-point even tlog stores measurements, calibrations and check standards.