HQ14d 数字化电导测定仪
The HQ14d Digital Conductivity Meter features one probe port for use with any of Hach's IntelliCAL™ conductivity probes. "Smart" meters store probe serial numbers, calibration history, user ID, time, date and location of readings.

All data (up to 500 results) can be accessed using the simple menu-driven interface with intuitive icons.
Specs at a glance:

Display Readings from One Probe
Conductivity Probes: selected parameter (conductivity, resistivity, TDS), temperature correction, temperature
Data Memory: 500 results — GLP/ISO compliant reading data stored with calibration details. Calibration details and check standard readings documented as events in log. Operates in "press to read" mode, continuous read mode, and interval measurement mode. Store data internally and/or download via USB connection to PC or flash stick.
Temperature Correction/Compensation: automatic or manual
Display Lock Function: Freezes results display, including time and temperature, when stability criteria are met.
Automatic Standard Recognition: Choose from 11+ custom sets
Water Resistance: Meter Casing: 1 meter submersion for 30 minutes (IP67)