{"product_id":"beacon-probe-eddy-current-surface-scanner-revh-3d-printer","title":"Beacon Probe Eddy Current Surface Scanner for 3D Printers - RevH","description":"\u003cp\u003eAchieve lightning-fast bed leveling and unmatched accuracy with the \u003cstrong\u003eBeacon Probe Eddy Current Surface Scanner (RevH)\u003c\/strong\u003e. Designed specifically for Klipper- and Kalico-powered 3D printers, this non-contact z-probe utilizes high-frequency eddy currents to measure bed displacement without requiring Z-axis movement. By enabling rapid \u003cem\u003eScan Mode\u003c\/em\u003e meshing, the Beacon probe maps dense bed topologies in just a few seconds while drastically reducing print preparation time.\u003c\/p\u003e\n\n\u003cp\u003eThe RevH iteration features low thermal drift coupled with active temperature compensation, alongside an upgraded high-temperature onboard accelerometer rated for measurement up to 100°C. Fully assembled and equipped with a 6ft custom USB cable, the Beacon Probe is available in \u003cstrong\u003eNormal\u003c\/strong\u003e (ideal for Annex or StealthBurner toolheads) and \u003cstrong\u003eLow Profile\u003c\/strong\u003e (optimized for VzBot, RatRig, or K3 Frostbite setups) form factors.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Contact Eddy Current Sensing:\u003c\/strong\u003e Provides native displacement measurements without touching the bed surface or requiring Z-probing motion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Scan Mode Meshing:\u003c\/strong\u003e Generates ultra-dense bed mesh grids in seconds for flawless first-layer adhesion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Accelerometer (RevH):\u003c\/strong\u003e Onboard accelerometer supports resonance testing (input shaper) up to 100°C measurement and 115°C standby temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive Thermal Drift Compensation:\u003c\/strong\u003e Low-drift hardware design combined with active software algorithms ensures consistent z-offset accuracy across temperature swings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Form Factor Options:\u003c\/strong\u003e Choose between Normal and Low Profile PCB layouts to best match your toolhead clearance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eRequirement \/ Specification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFirmware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eKlipper, Kalico\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUSB to Single Board Computer (SBC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Included\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e6ft Custom USB Cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBed Requirements\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConductive metal bed plate (≥ 400µm thick); e.g., Bare Steel, PEI-coated spring steel, Wham Bam\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAccelerometer Max Temp\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100°C operating \/ 115°C standby\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eToolhead Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNormal (Annex, StealthBurner) | Low Profile (VzBot, RatRig, K3 Frostbite)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductive Bed Required:\u003c\/strong\u003e Beacon requires a conductive surface or substrate (minimum 400µm thick) to function. Bed stacks with oversized fixed magnets are not recommended and may cause interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSBC Warning:\u003c\/strong\u003e BTT Pi and BTT Manta single-board computers can cause electrical damage to the Beacon probe. If using these boards, you \u003cstrong\u003emust\u003c\/strong\u003e use an inline USB hub or connect through a different SBC. Direct connection to BTT Pi\/Manta will void the 30-day standard warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Beacon Probe Board (Main PCB, Sensing PCB, headers, and cable connector)\u003c\/li\u003e\n  \u003cli\u003e1x Custom USB Cable (6ft)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Beacon H Low Profile","offer_id":46274239987911,"sku":"WES2565LOW","price":81.49,"currency_code":"USD","in_stock":true},{"title":"Beacon H Normal","offer_id":46274240020679,"sku":"WES2566NOR","price":81.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/5320\/0583\/files\/beacon-probe-eddy-current-surface-scanner-for-3d-printers-west3d-3d-printing-supplies-beacon3d-795045.png?v=1773156002","url":"https:\/\/copier2go.com\/products\/beacon-probe-eddy-current-surface-scanner-revh-3d-printer","provider":"Copier2Go","version":"1.0","type":"link"}