SPY 673 w/Kit In Plant Holiday Detector, Wet Sponge

SPY Inspection Equipment, 673 w/Kit, In Plant Holiday Detector, "Wet Sponge" Type

673 w/Kit Includes Only:

• 1 - In Plant detector
• 1 - 8 ft. Power Cord
• 1 - 14.5" Sponge Wand
• 1 - 12 ft. Wand Signal Cord
• 1 - 3 ft. Ground Cable
• 1 - Operating Instruction
• 1 - Certificate of Calibration traceable to NIST
• 1 - Carrying/Shipping Case

Features:

• Ergonomic, balanced, lightweight handheld design
• Rugged, durable construction
• 67.5 Volt DC-sensitive and accurate
• Quick change battery compartment
• Wide range of quick change accessories

The Model 673 Wet Sponge Holiday Detector for Plant or Stationary Operations is highly sensitive and accurate. A uniform coating of only one mil of paint or other non-conductive material over a metal surface is sufficient to repel a small current flow. If a pin-hole holiday is encountered, moisture from the sponge will seep into the hole and create a free path for electrical flow, activating the signal horn. For coatings 1 to 10 mils thick, ordinary tap water can be used to wet the sponge. For coatings of 11 to 20 mils thickness, a non-sudsing wetting agent (such as Kodak Photo-flow R®) is recommended to increase the ability of the moisture to swiftly make its way through the pin-holes. Convenient output plugs on the rear of the unit allow the use of customer-supplied external signal systems such as lamps, Klaxon horns, recorders, etc. Output from these plugs is 120-volt A.C.