This HANNA HI-8314-1 water-resistant hand-held meter is designed for reliable pH, mV, and temperature measurements, making it ideal for science classrooms and laboratories secondary and college settings. Teachers and students benefit from its straightforward operation and robust construction, supporting accurate experiments and investigations.

• Measures pH (0.00–14.00), mV (±1999 mV), and temperature (0.0–100.0°C)

• Includes pre-amplified pH electrode with internal temperature sensor

• Manual one or two point calibration for custom accuracy

• Automatic Temperature Compensation (0–70°C)

• Water-resistant, compact, and heavy-duty casing

• Battery indicator and auto shut-off for classroom convenience

• Specification:

  • pH Range: 0.00 to 14.00

  • pH Resolution: 0.01

  • Accuracy: ±0.01

  • Calibration: Manual, two point, via trimmers

  • Temperature Compensation: Automatic, 0 to 70°C

  • mV Range: ±1999mV

  • mV Resolution: 1 mV

  • mV Accuracy ±1 mV (@25 °C / 77 °F)

  • Temperature Range*: 0.0 to 100.0°C - *limits will be reduced by actual sensor limits

  • Resolution: 0.1°C

  • Accuracy: ±0.4