Hach Platinum Series pH probe is a standard combination pH probe with a replaceable gel reference and built-in temperature sensor. Probe comes with two electrolyte cartridges and has a fixed cable with BNC and 3.5 mm phone connectors compatible Hach One series meters.

• Maximum life through reduced maintenance.
• Accurate
• Easy to Use
• Rugged and Durable
• Flexible

• Maximum life through reduced maintenance.

  sensION Platinum Series probes' replaceable gel reference electrolyte cartridge is a fast and easy maintenance solution that maximizes the life of your electrode.

  Accurate

  You don't just need an answer, but the right one, and fast.

  Easy to Use

  Now, more than ever, you're looking for new ways to stretch your dollar and resources. Skip studying complicated user manuals and spend your time measuring, thanks to Hach's innovative menu designs and simple keypads for truly intuitive operation.

  Rugged and Durable

  Rely on Hach's durable measuring systems designed to withstand the rigors of outdoor testing and frequent use. Choose from the industry's toughest probes or non-glass electrodes for rugged, waterproof systems that deliver day after day.

  Flexible

  Need to measure in both the lab and field? Hach offers efficiency with reliable, high-performance systems that easily move with you from the benchtop directly to the testing site. Measure the parameters you need today with the assurance you can expand them tomorrow.

  What's in the box

  Includes: 51910 pH electrode （with built-in temperature sensor）, two replacement electrolyte cartridges, small bottle of pH 4.01 buffer, small bottle of pH 7.00 buffer, and User Manual.

  Specifications

  Cable Length:0.91 m

  Diameter:0.5 in （ 12.7 mm ）

  Dimensions （D x L）:0.5 in x 9.49 in （12.7 mm x 241 mm）

  Filling Solution:2546902

  Junction:Open

  Length:9.5 in （ 241 mm ）

  Material:Sensor Body: Epoxy

  Probe Type:Laboratory

  Range:0 to 14 pH

  Sensor Type:Glass

  Temperature Range:0 to 45 °C

  Thermistor:? （ATC）