Waterproof Portable pH Meter with 0.01 pH Resolution- HI9124

SKU: HI9124

Ships within 1-2 Business Days

The HI9124 is a rugged, portable, waterproof, pH meter designed to provide laboratory precision and accuracy under harsh environmental and industrial conditions. The HI9124 is supplied complete with meter, PEI plastic body double junction pH electrode, and temperature probe packaged in a durable plastic carrying case.

  • Waterproof to IP67 standards
  • Range of -2.00 to 16.00 pH
  • On-Screen Instructions
  • Universal BNC connection


Automatic one or two-point calibration using standard buffers (pH 4.01, 6.86, 7.01, 9.18, and 10.01)

Backlit LCD provides instructions for calibration and measurement

Four EC measurement ranges with dedicated buttons

Programmed to communicate when a new range should then be selected

Supplied with the HI1230B gel-filled, PEI-plastic body, double-junction pH electrode

Automatic or manual temperature compensation of pH measurements over a wide range from -20.0 to 120.0°C

Readings can be stored using the MEM button and recalled with the MR button

Battery Error Prevention System (BEPS) detects when the batteries are too weak for reliable measurements

RCA connector is used for a thermistor temperature probe

More Information
SKU HI9124
Product Name Waterproof Portable pH Meter with 0.01 pH Resolution- HI9124
Quote Required No
pH Range -2.00 to 16.00 pH
pH Resolution 0.01 pH
pH Accuracy ±0.01 pH
pH Calibration one or two point-with five standard buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
pH Input impedence 10¹² Ohms
Temperature Range -20.0 to 120.0°C (-4.0 to 248.0°F)
Temperature Resolution 0.1°C; 1°F
Temperature Accuracy ±0.4°C; ±0.8°F
Temperature Compensation automatic or manual from -20.0 to 120.0°C (-4.0 to 248.0°F)
pH Electrode HI1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe HI7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Automatic Shut-Off after 20 minutes of non-use (can be disabled)
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight 300 g (10.6 oz.)
Ordering Information HI9124 is supplied with HI1230B pH electrode, HI7662 temperature probe, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer sachet, 100 mL plastic beaker, 1.5V AAA batteries (3), instructions, and hard carrying case.
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