Tinker & Rasor is a leading manufacturer of corrosion mitigation instrumentation and has manufactured quality products since 1948.

Tinker & Rasor Holiday Detectors are on the job throughout the world.

Tinker & Rasor, a Texas Corporation, is an electronics firm that successfully engaged in the design, development, and manufacture of Holiday Detectors, Detectron Pipe & Cable Locators, and Fluid Leak Detectors, plus a sizable line of Cathodic Protection Instrumentation.

Model 2A "Pencil-Cell" Copper-Copper Sulfate Reference Electrode by Tinker & Rasor

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The Tinker & Rasor Model APS Holiday Detector is an all-purpose electrical inspection instrument that maintains a given inspection voltage in spite of the electrical load on the circuit.

The Tinker & Rasor APW high voltage holiday detector will allow you to inspect nearly any coating you come across for holidays and pinholes. With the majority of the instrument capable of being worn on a belt, it helps reduce arm fatigue when being used on floors, tanks, walls, and other non-pipe structures.

Five standard binding post configurations on 11-hole terminal board of Model T-3. Many different different terminal configurations available. Available with custom printing, which may conform to DOT standards for urban line markers. Wide choice of accessories, such as Tinker & Rasor's "Shock Guard" and shunts.

Tinker & Rasor offers a complete line of Copper-Copper Sulfate Reference Electrodes. Made of the most DURABLE PLASTICS, they will withstand severe abuse without damage.

Tinker & Rasor has been continuously manufacturing Holiday Detectors since the founding of the Company. Their Holiday Detectors are in wide use throughout the world inspecting protective coatings used for the mitigation of corrosion.