The Hanna HI2209 is an accurate, affordable benchtop pH/mV meter designed for simplicity. Operation is reduced to calibration and mode selection (pH, mV, or temperature), making it a great fit for education and routine bench work.

Key features

• Manual pH calibration at one or two points using easy front-panel offset and slope knobs — set calibration points close to your sample range for best accuracy
• Manual Temperature Compensation (MTC) — useful for demonstrating temperature effects on pH
• Large, easy-to-read LCD and a universal BNC connection
• Built-in solution holders keep buffer bottles upright and save bench space; extended mV range supports ORP or ISE electrodes (optional)

What's included: HI2209 meter, HI1332B PEI-body gel-filled double-junction pH electrode, 12 VDC power adapter, and instruction manual.

Applications: water testing, teaching and education labs, and general-purpose pH/ORP measurement.

Find compatible electrodes, buffers, and spares in our Hanna Accessories & Parts collection.

Estimated shipping weight: 2.5 lb.