Tinker & Rasor Ap/W Inspection Equipment, 1-35KV Voltage, 12V DC Power

The Tinker & Rasor AP/W is a high-voltage, pulse-type DC holiday detector engineered for identifying discontinuities, pinholes, and holidays in protective coatings applied over conductive substrates. This inspection equipment operates within a regulated output voltage range of 1KV to 35KV. Power is supplied by a rechargeable 12V DC battery pack, facilitating portable field operation. The unit integrates a built-in voltmeter for direct voltage measurement and provides both audible and visual alarms to signal coating defects. Its robust design incorporates a high-strength, impact-resistant case, ensuring durability across diverse operational environments. The AP/W is specifically utilized for critical coating integrity assessments on pipelines, tanks, and other industrial structures.