This SD series pH and ORP datalogging meter is capable of measuring 0.00 to 14.00 pH and 0 to 1999 mV (ORP). The SD-230 features automatic temperature compensation, Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using an SD card (max 16Gb), a user can select a desired sampling rate and quickly generate an Excel file without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Optional PC software also allows a user to track live measurements.Features

• Measures pH and ORP levels in water
• Manual or automatic temperature compensation (with optional ATC probe, TP-07)
• 3-point calibration ensures best accuracy
• Accepts pH/ORP Electrodes with BNC connector
• Real time datalogger with integral SD memory card (optional)
• User selectable sampling rate
• Easy-to-read backlit LCD display
• Data hold and Min/Max functions
• Optional PC software features live tracking via USB connection
• Tripod mount for long-term monitoring
• Low battery indicator and auto shut off