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Staperm Heavy Portable Reference Electrodes by GMC

Farwest is a stocking distributor of the Staperm line of reference electrodes and accessory equipment for cathodic protection monitoring.
Liquid or Gelatin Filled. Large Contact Area.
SKU
GMC STAPERM "Heavy" Portable Reference Electrodes
Grouped product items
Product Name Qty
Staperm Model CU-4-PTH Heavy Portable Reference Electrode by GMC
$118.00
Staperm Model AG-4-PTH Heavy Portable Reference Electrode by GMC
$125.00
Staperm Model ZN-5-PTH Heavy Portable Reference Electrode by GMC
$118.00
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Features 

  • Color coded for easy identification.
  • Infinite shelf life
  • Minimum service life 20 years.
  • PVC plastic housing, corrosive environment resistant.
  • Chloride ion trap equipped copper sulfate and zinc sulfate.
     
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Three models to choose from: 


CU-4-PTH
Copper-Copper Sulfate (Cu-CuSO4)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC yellow tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.
ZN-5-PTH
Zinc-Zinc Sulfate (Zn-ZnSO4)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC red tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.
AG-4-PTH
Silver-Silver Chloride (Ag-AgCl)
"Heavy" Liquid or Gelatin Filled
Portable Reference Electrode
  • Connection Stud: 3/8" copper.
  • Size: 2" dia. x 4. long PVC blue tube.
  • Stability: +/- 5 millivolts with 3 microamp load.
  • Temperature Range: 32°F to 135°F.