MWF Handle GripMWF Handle Grip This handle works and connects with most of our Long Range Locator devices to allow the device to moving and rotating at an angle of 360 degrees freely and flexibly, but the model differs from one device to another so you have to choose the appropriate handle for your device. These Handle Grips are compatible with: Aqua, GF 1000, MF 1100 Pro, MF 1200 Active, MF 1500 Smart, MF 9700 Quinary, Navvy, Spark, Vigor, WF 101 III, WF 303 GH.