Product Details

• Locates flush-mounted facilities which have become covered by backfill
• Offers easy marking of buried lines
• Passive antenna encased in orange water-resistant polyethylene shell
• Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
• Works without any external power source
• Color conforms to APWA standards
• Frequency: 121.6 kHz