Cole-Parmer 05994-01 pH Probe SJ/Glass/100Ohm RTD/12mm/10' Tinned/BNC

General-purpose single-junction electrodes are economical yet accurate. Can be used for measurements up to pH 13. Maximum pressure is 150 psi at 25°>C.

Note: 100Ω RTD ATC elements are platinum and conform to DIN curve 43760. ATC connector is miniature audio plug. Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. Connector for 100 kΩ thermistor ATC element.

Features:

• Purchase a separate housing and simply replace electrodes as needed
• Dome bulb offers better protection from breakage
• Stable in low-ionic strength solutions
• Offers resistance to sodium ion error
• Compatible with most systems