Reference Electrodes from Tinker & Rasor
Reference Electrodes from Tinker & Rasor
Important Characteristics
Made of the most durable plastics, the Tinker & Rasor Half Cells will withstand severe abuse without damage.
All Half Cells have a full view window that allows liquid level observation without removal of sealed ends.
The pre-saturated ceramic plugs are specially designed for lower earth resistance contact and for easy probing in hard earth. The ceramic plugs provide a large surface area.
Half Cell Features
- Special grooved ceramic plugs
- Copper sulfate pre-saturated ceramic plugs
- Bright yellow, indestructible plastic body
- Thick threaded end plugs with “O” ring seals
- Shipped with copper-sulfate crystals
- Temperature stable
- Indefinite shelf life
- Fits all popular cathodic protection meters
- Snug-fitting, thick plastic ceramic plug covers
- Economically priced
- Satisfaction guaranteed
Model No. | Description | Picture |
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2A | “Pencil” Cu/Cu SO4 Half Cell Reference Electrode |
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3A | Cu/Cu SO4 Half Cell Reference Electrode |
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6A | Cu/Cu SO4 Half Cell Reference Electrode |
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6B | Cu/Cu SO4 Half Cell Reference Electrode |
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8A | Cu/Cu SO4 Half Cell Reference Electrode |
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8B | Cu/Cu SO4 Half Cell Reference Electrode |
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W7 | Waterproof adapter use with Models 6A, 6B, 8A, and 8B. |
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DB-A | Cu/Cu SO4 Direct Burial Half Cell Reference Electrode |
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Cu/Cu SO4 Crystals 1 lb. 3 oz. bottle |
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Anti-freeze solution 32 oz. bottle |
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SC-4 | Ag/AgCl Half Cell Reference Electrode Kit |
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Extension Handles to 3 feet![]() |
The SC-4 Silver/Silver Chloride Reference Electrode Kit
The SC-4 silver/silver chloride reference electrode kit includes all necessary components stored in a durable case for easy transport to the job. The SC-4 comes complete for use on Land or Sea.
The W-7 Waterproof Adapter, by far the strongest waterproof adapter available, is included in the SC-4 Kit. With a pull strength of fifty times that of the wire connected to it, The W-7 is retrievable from great depths on even the most congested platforms. The stainless steel loop at the top of the W-7 insures against “snags” on most structures.
Reference Electrodes from Tinker & Rasor
Reference Electrodes from Tinker & Rasor

Additional information
Model No. | 2A, 3A, 6A, 6B, 8A, 8B, W7, DB-A, SC-4 |
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Other Similar Products
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Additional information
Model No. | 2A, 3A, 6A, 6B, 8A, 8B, W7, DB-A, SC-4 |
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