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Hach sensION 4 Benchtop pH/mV/Ion Meter, 220 VAC

Representative image only.
Hach Mfr # 5177511 – Item # EW-59004-35
Antiglare coating for easy viewing
  • Unique “All-in-One” five-pin connector for simple setup
  • Stable readings in seconds!


Specifications & Description

  • Display typeLCD
  • Min pH (pH)-2
  • Max pH (pH)19.99
  • pH Resolution0.001/0.01/0.1
  • pH Accuracy±0.01 pH
  • Buffer RecognitionUSA
  • CalibrationUp to 5 points
  • Min mV (mV)-1999
  • Max mV (mV)1999
  • mV Resolution0.1 mV
  • mV Accuracy±0.2 mV or 0.05%, whichever is greater
  • Min ISE0 to 19,990 ppm
  • ISE Accuracy±0.5% of reading
  • Min Temperature (° C)-10
  • Max Temperature (° C)110
  • Min Temperature (° F)14
  • Max Temperature (° F)230
  • Temperature compensationAutomatic or manual
  • InterfaceRS-232
  • Power (VAC)230
  • Power (Hz)50
  • Width (cm)21.2725
  • Height (cm)8.89
  • Width (in)8 3/8
  • Length (in)1 3/8
  • Height (in)3 1/2
  • DescriptionBenchtop pH/mV/Ion Meter, 220 VAC


platinum-series pH electrode, pH buffers, and beaker.

Key Features

  • Unique “All-in-One” five-pin connector for simple setup
  • Stable readings in seconds!

More About this Item

sensION 4 meters combine the features of the sensION 3 with other advanced features, including ISE measurement capability and dual electrode inputs. Perform single known additions/subtractions and select own stability criteria for low-level readings or highly accurate measurements.

Use these meters for your most demanding applications. Meters feature a chemical-resistant, dust-proof, and water-resistant, IP67 case—perfect for rugged environments. Automatic temperature compensation and automatic buffer recognition provide for accurate readings.





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