Features WEAR RESISTANT MATERIAL: The collector bracket is made of a durable anodized aluminum material that ensure on site stability and wear resistance PRACTICAL COMPASS: The collector bracket is equipped with a compass and use the compass to quickly lock the azimuth so that you don't get lost again APPLICABLE SCENARIO: Collector bracket mount is ideal for RTK measurements that require a rod and a data collector, and is easy to use with 38mm‑20mm diameter rods in the field ALL METAL SCREW: The range pole socket compass use metal screws for better contact and durability. Securely hold your GPS or RTK device for accurate data collection PORTABLE AND ADJUSTABLE: Portable design allow for easy transportation, while the adjustable feature ensure comfortable use. Upgrade your fieldwork efficiency with the collector bracket Spec: Item Type: Collector Bracket with Compass Material: Aluminum alloy Model: For iHand30 PackageList: 1 x Compass 1 x Bracket 4 x Rubber Pad Package List 1 x Compass 1 x Bracket 4 x Rubber Pad