{"product_id":"chcnav-i76","title":"CHCNAV i76","description":"\u003ch1\u003e\u003cspan\u003eCHCNAV i76 Palm Visual IMU-RTK GNSS\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSmall in size, big in features. The CHCNAV i76 combines precise GNSS RTK positioning, advanced IMU technology, and two wide-angle cameras into a highly compact measurement solution. Weighing only 450 grams, the i76 is easy to carry and enables accurate measurement, visual positioning, and CAD-based stakeout directly in the field.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMeasure accurately – without unnecessary adjustments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i76’s 5th generation Ultra-IMU enables automatic tilt compensation with up to 60 degrees of tilt. The survey pole does not need to be perfectly vertical, which speeds up point collection and facilitates work in uneven terrain and construction sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eGNSS RTK, IMU, and visual measurement in one device\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eExtremely compact and only 450g design\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e1892-channel GNSS receiver\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 0.8 cm + 1 ppm (H)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e200 Hz 5th generation Ultra-IMU\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAutomatic tilt compensation up to 60°\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTwo 2 MP wide-angle cameras\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCAD + AR-based visual stakeout\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eVisual navigation and measurement\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eBuilt-in 410–470 MHz UHF radio\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating time as RTK rover up to 17 hours\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIP68 protection and 2-meter drop resistance\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVisual measurement everywhere\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i76's two 2-megapixel cameras offer a 95-degree field of view and integrate visual measurement into traditional GNSS workflows. The cameras enable visual navigation and CAD-based AR stakeout, where the design can be seen overlaid on the real environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis facilitates, for example, the stakeout of pipelines, building foundations, boundaries, and other planned objects. According to the manufacturer, CAD + AR stakeout can improve work efficiency by up to 40 percent.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAccurate positioning for challenging conditions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i76 utilizes full GNSS system support and 1892 channels. CHCNAV iStar 2.0 technology and the updated StellaX GNSS chip are designed to improve signal tracking and interference immunity in challenging environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAccording to the manufacturer, the i76 achieves over 96 percent reliable fixed RTK solutions, even in areas of high solar activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e5th Generation Ultra-IMU\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 200 Hz Ultra-IMU makes the i76 a fast and flexible measurement solution. Thanks to tilt compensation, measurements can be taken even when the survey pole is not perfectly vertical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUp to 60 degrees of tilt can be automatically compensated, reducing the need for bubble leveling and making measurements easier in confined, uneven, and difficult-to-reach locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCAD + AR – design visible directly in the field\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe combination of the i76 and LandStar software integrates CAD data into visual stakeout. The AR view helps to visualize the location and direction of the planned object directly in the field.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe solution is particularly suitable for staking out building foundations, construction sites, pipelines, and other infrastructure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompact size – demanding performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i76 is designed to be easily portable. Its weight of only 450 grams and size of 106 × 55.6 mm make it an exceptionally compact GNSS receiver.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDespite its small size, the device is built for demanding field use. IP68 protection, 2-meter drop resistance, and an operating temperature of -40 °C to +65 °C make the i76 suitable for Finnish construction site and field conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVersatile connectivity and RTK configurations\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe i76 features Bluetooth, Wi-Fi, NFC, and a built-in 410–470 MHz UHF radio that supports both transmission and reception. This allows the i76 to be configured as both a base station and a rover.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe typical operating range of the UHF connection is about 3 km, and up to 5 km in optimal conditions, according to the manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSuitable for diverse professional use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eland surveying\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003econstruction measurements\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ebuilding foundation stakeout\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003econstruction site measurement and positioning\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003einfrastructure construction\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003epipeline and network measurement\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003etopographic mapping\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003estockpile volume measurements\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCAD-based stakeout\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003evisual navigation and measurement\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eFull GNSS support\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e1892 GNSS channels\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e200 Hz IMU\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 0.8 cm + 1 ppm (H)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK accuracy up to 1.5 cm + 1 ppm (V)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePPK accuracy 3 mm + 1 ppm (H) \/ 5 mm + 1 ppm (V)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTwo 2 MP cameras\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e95° camera field of view\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCAD + AR stakeout\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eVisual navigation\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTilt compensation 0–60°\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eBluetooth 5.4\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eWi-Fi 2.4 \/ 5 GHz\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eNFC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUHF radio 410–470 MHz\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e8 GB internal storage\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUSB-C\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eWeight 450 g\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRTK rover operating time up to 17 h\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eVisual Stakeout operating time up to 10 h\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIP68 protection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e2-meter drop resistance\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating temperature -40 °C – +65 °C\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat does Mittatukku offer?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eFinnish language setup\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUser training\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTechnical support\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMeasurement software setup\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eService and calibration services\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eFinancing and leasing solutions\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"CHCNAV","offers":[{"title":"Default Title","offer_id":58152638480767,"sku":null,"price":5500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5381\/1583\/files\/i76-1000.png?v=1786358435","url":"https:\/\/mittatukku.fi\/en\/products\/chcnav-i76","provider":"MittaTukku","version":"1.0","type":"link"}