Tinker & Rasor M/1 Retro Low Voltage Holiday Detector
The Model M/1 Holiday Detector is an advanced and highly sensitive instrument designed to detect holidays (pinholes, voids, etc.) in thin film protective coatings that possess relatively high electrical resistance when applied to substrates of low electrical resistance. Specifically suited for applications such as painted metal surfaces, the Model M/1 accurately identifies these defects with both audible and visual signals. This inspection method is non-destructive and ensures the integrity of the protective coating remains intact.
Applications
-
Use on thin film coatings (up to 20 mils) on conductive substrates such as tanks, concrete
Specifications
- 67.5v D.C. Output
- 80 Ω* Resistance for coating on metal
- 90 Ω Resistance for coatings on concrete
- (*factory setting is 80Ω. See Instructions
for information on changing setting to 90Ω)
Dimensions
-
4.25” x 5” x 2” Case, 1.5 lbs(127mm x 101.6mm x 50.8mm, .45kg)
Included with every M/1 Retro purchase is:
- M1 Retro Instrument
- 9v battery (installed)
- Wand, 16″ with 3′ red cable
- 15’ Ground Cable
- Sponge electrode 6″ x 3.5″ x 2″ (Ships Compressed, add water)
- 4 oz. Bottle of “water wetter”
- Instructions Manual
- Certificate of Calibration
Features:
- Regulated 67.5v Output
- Sponge – type holiday detector
- Push button calibration check
- 2 Resistance settings
- 80Ω for tanks and pipe
- 90Ω for coatings on concrete
- Use on thin film coatings
- Non-destructive
- A/C version available 115v / 240v