Runtime is 15–20 hours on a single 9V alkaline

Compatibility: Fisher F2 and F4 metal detectors (10-inch coil)

When the skid plate shows through-wear

The ML 80 automatically pairs with Bluetooth-enabled detectors or connects via the 3

IP68 waterproof rating supports full submersion to 20 meters

Garrett ACE Environmental Rain, Dirt & Dust Cover-Up for ACE series Detectors dual-audio-modes Runtime is 15–20 hours onGarrett ACE Environmental Cover Up. Your Looking at a Brand New ACE Series "ENVIROMENTAL COVER UP". Designed to fit on Garrett Ace Series Models 150, 200, 250, 300, 350, and 400 Metal Detectors. A Great way to protect your Investment. Simply fits over your detectors control housing. Protects your detector from harmful Rain, Dirt, Dust Build Up, and Scrape Marks which will prolong your detectors life. The front of the cover has a see through clear