Multiparameter portable ion meter, 5 points calibration, automatic temperature compensation. The meter is suitable for measuring the pH, millivolts and ion concentration of liquids. Accuracy: 0.002pH, 1% full scale (Ion mode).
Ion Mode: • Multiparameter portable ion meter is equipped with a large backlit LCD display. • 2 to 5 points calibration including the eight concentration calibration points can be selected. • Automatically recognize ion selective electrodes, does not need to specify type of ion. • Direct ion concentration readout simplifies the elaborate measurement process. • Selectable multiple concentration units for different measurement requirements.
pH Mode: • 1 to 5 points push-button calibration with auto-buffer recognition. • Selectable pH buffer standards (USA/NIST/DIN) or using the custom calibration solutions. • Automatically calculates and displays electrode slope that helps you decide whether to replace pH electrode. ORP Mode: • Single point offset calibration allows adjusting the displayed value to a known standard. • Relative and absolute millivolt measurements provide accurate ORP readings.
Other Features: • Automatic Temperature Compensation ensures accurate reading over the entire range. • Calibration Due Reminder prompts user to calibrate the meter regularly. • Stability indicator automatically shows current measurement status. • Auto-Hold function freezes stable measured value for easy viewing and recording. • Manual temperature calibration improves the measurement accuracy of meter. • Selectable temperature unit (°C or °F) meets different application requirements. • Automatic electrode diagnosis shows zero point offset and slope of the electrode. • Help message as a operational guide that helps you quickly begin using the meter. • System menu allows setting the 10 parameters, including the pH buffer standards, number of calibration points, resolutions, stability conditions, hold function, etc. • Reset feature automatically resumes all parameters back to factory default options. • Expanded memory stores and recalls up to 500 readings. • Built-in real-time clock stamps stored data to meet GLP standard. • Stored data can be transferred into computer by USB communication interface. • Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.