HandyLab 680 Meter HL680pH Science includes pHT-combination electrode

Portable hand-held device measures 2 parameters simultaneously from ORP, pH, conductivity and dissolved oxygen.

The HandyLab increases measuring accuracy using several key features;

• Using IDS technology to digitize the measuring signal, eliminating interferances
• AutoRead function to provide a stable, precise measuring value
• CMC - Continuous Measurement Control, shows whether the measuring value is within the calibration range
• QSC - Quality Sensor Control, informs the user of the condition of the electrode

While other features ensure ease of use;

• IDS technology securely allocates calibration data to the sensor and eliminates uncertainty about dates and results of calibration. Save time and money and ensure you are confident in your results.
• Traceability of the measuring values by the digital and automatic capture of all sensor data
• User administration can be activated to limit access and capabilities, ensuring data security
• Download all data in .csv format via USB interface to a PC or memory stick for storage or analysis.

Technical specifications;

• pH range 0 to 14, accuracy ±0.004pH
• pH calibration - up to 5 point
• mV range +1200 to -1200.0mV, accuracy ±0.2mV
• Temperature range -5.0 to +105.0°C, accuracy ±0.2°C
• Conductivity range 0.00 to 2000 mS/cm, accuracy ±0.5% of mean value
• TDS range 0 to 1999 mg/L, accuracy ±0.5% of mean value
• DO concentration range 0 to 20 mg/L, accuracy ±0.5% of mean value