Low Maintenance pH Electrodes

Never Requires Fill Solution
Low maintenance pH electrodes are easy to use and require minimal maintenance. Since the reference chamber is sealed, you never need to replace fill solution or clean and rinse the reference chamber. You may choose from many styles such as AquaPro, Green electrodes, double junction or silver chloride electrodes to suit your measurement needs.

  • AquaPro low maintenance pH electrodes offer open junctions that do not clog. Choose between chemical resistant glass bodies or durable epoxy bodies. All AquaPro electrodes are TRIS compatible
  • Green electrodes contain no hazardous substances such as mercury or lead and are ROHS compliant
  • Double junction electrodes are TRIS compatible and you do not have to worry about interfering substances
  • Silver chloride electrodes offer low maintenance as well as reliable measurements for everyday use.
   
9102AP AquaPro Combination pH Electrode with Low Maintenance Polymer, Glass Body
General purpose, high performance.
   
pH Range 0-14
pH Precision 0.02
Temperature Range 0-60 °C
Internal Reference Ag/AgCl Double junction
Junction Open
Dimensions L - 120 mm D - 12 mm
Connector Type BNC
9104APWP AquaPro Combination pH Electrode with Low Maintenance Polymer, Glass Body, Rugged Bulb
Toughened bulb for rugged lab use.  
   
pH Range 0-14
pH Precision 0.02
Temperature Range 0-60 °C
Internal Reference Ag/AgCl Double junction
Junction Open
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
9156APWP AquaPro Combination pH Electrode with Low Maintenance Polymer, Epoxy Body
General purpose, high performance.
   
pH Range 0-14
pH Precision 0.02
Temperature Range 0-60 °C
Internal Reference Ag/AgCl Double junction
Junction Open
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
GD9106BNWP Green Combination Double Junction pH Electrode, Gel with Epoxy Body
Ideal for education, plant or field use. Use in dirty water or TRIS, sulfide and protein samples.
   
pH Range 0-14
pH Precision 0.02
Temperature Range 0-90 °C
Internal Reference Ag/AgCl Double junction
Junction Glass capillary
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
GS9106BNWP Green Combination pH Electrode, Gel with Epoxy Body
Ideal for education, plant or field use.  
   
pH Range 0-14
pH Precision 0.05
Temperature Range 0-90 °C
Internal Reference Ag/AgCl
Junction Glass capillary
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
9156DJWP Double Junction Combination pH Electrode with Epoxy Body, Low Maintenance Gel
Low maintenance gel with durable epoxy body.  
   
pH Range 0-14
pH Precision 0.02
Temperature Range 0-60 °C
Internal Reference Ag/AgCl Double junction
Junction Wick
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
9106BNWP Combination pH Electrode with Epoxy Body, Low Maintenance Gel
Ideal for field, plant, or educational applications.  
   
pH Range 0-14
pH Precision 0.05
Temperature Range 0-80 °C
Internal Reference Ag/AgCl
Junction Wick
Dimensions L - 120 mm D - 12 mm
Connector Type BNC Waterproof
9146BN Combination pH Electrode with Epoxy Body, Low Maintenance Gel
General purpose use.  
   
pH Range 0-14
pH Precision 0.1
Temperature Range 0-80 °C
Internal Reference Ag/AgCl
Junction Wick
Dimensions L - 120 mm D - 12 mm
Connector Type BNC
   

 
 
ROSS Ph Electrodes
 
Benefits of ROSS Technology
 
Electrode Design
 
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