Tinker & Rasor M/1 - Low Voltage / Wet Sponge Holiday Detector

Tinker & Rasor M/1 - Low Voltage / Wet Sponge Holiday Detector

• Wet Sponge type holiday detector
• For use on thin film coatings
• Regulated 67.5v DC Output
• Push button calibration check
• 2 Resistance settings

The Model M/1 Holiday Detector is a highly sensitive device designed to locate holidays (pin holes, voids, etc.) in thin film protective coatings of relatively high electrical resistance when such films are applied to the surface of material of low electrical resistance. In these applications, such as painted metal surfaces, the Model M/1 Holiday Detector will locate these points very accurately with an audible and visual signal. This method of inspection of thin film is a non-destructive test and will not injure the protective coating.

The Model M/1Holiday Detector consists of a portable battery powered electronic instrument, a wand handle, and sponge assembly (open cell sponge ships compressed, will expand with water), and ground wire. The instrument is housed in a sturdy plastic case with provision for attachment of optional headphones.

Manufacturer Specs

Tech Specs