Features

• Common Features
• Stability indicator displays the status of current measurement
• Auto hold function freezes stable, final readings for better viewing and recording
• Manual temperature calibration to rectify the deviations in temperature
• Automatic temperature compensation for accurate measured value over the entire range
• Selectable temperature units (°C or °F) for different application requirements
• Expanded memory stores and recalls up to 500 readings
• Help message as an operational guide, helps users for quick access to the parameters
• Reset function automatically resumes all the setting back to factory default options
• Store data is transferrable into computer via USB communication interface
• pH mode
• 1-5 points push button calibration to automatically identify pH buffer
• Convenient to select pH buffer standard (USA/NIST/DIN) or custom
• Automatic electrode slope display helps operator whether to replace the sensor
• Conductivity mode
• 1-5 point for calibration with automatically identification of calibration solutions
• Can select cell constant (0.1/1/10) and normalization temperature (20°C or 25°C)
• TDS conversion factor, seawater, practical salinity measurements mode to meet different water quality measurement requirements
• Linear or pure water compensation improves the measurement accuracy
• Dissolved oxygen mode
• 1-2 points calibration using the air-sealed water & zero oxygen solution
• Manual salinity & barometric pressure compensation for accurate readings