This silicone case will reliably protect your antenna analyzer from dust, moisture, and adverse weather conditions. Note: Please be aware that the case does not cover the front panel of the analyzer. Although all RigExpert antenna analyzers have splash and dust-proof housing, be cautious when using them outdoors. Suitable for use only with AA-650 ZOOM, AA-1500 ZOOM, AA-2000 ZOOM, AA-3000 ZOOM. This case comes bundled with the AA-3000 ZOOM.