Easy and Accurate Measurements

• Clear LCD displays conductivity or salinity, simultaneously with temperature.
• Accepts 2-wire and 4-wire conductivity cells with K=0.1, K=1 and K=10 cell constants for improved flexibility and accuracy.
• Auto or manual ranging of 4 conductivity ranges are available for improved usability.
• Convenient one point calibration. Calibration data is stored in memory and is ready for use on power up.
• 50 Memory location for data storage (3250M and 3251M only).
• Readings are automatically compensated for temperature (ATC).
• Meter automatically switches into manual compensation when temperature probe is not present.
• Automatic lock mode and end point sensing are available to lock in stable readings.
• Intuitive operation with membrane keypad with tactile and audio feedback.
• Inclined back provides ideal viewing angle for benchtop use.

Carefree Maintenance

• Watertight case is splash resistant and made with durable plastic intended for rugged use. Protective covers for connectors are included.
• Electrode holder neatly stores an electrode when not in use.

Standard Inputs and Outputs

• RS-232 computer interface with software (3250M and 3250N only).
• 8 pin DIN connector for conductivity cell & 10k thermistor.
• AC adaptor or battery power.