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.
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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.
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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.
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