{"product_id":"rn-rddi-sonde-transmitter","title":"RN-RDDi Dual-Frequency Sonde for Radiodetection","description":"\u003cul class=\"space-y-1 text-gray-700 text-sm\"\u003e\n\u003cli\u003e✅ Compatible with Radiodetection RD-385L, DrillTrack and iTrack\u003c\/li\u003e\n\u003cli\u003e✅ Switchable frequency: 8 kHz \/ 33 kHz — two sondes in one body\u003c\/li\u003e\n\u003cli\u003e✅ Depth up to 12 m, battery life 55 h (alkaline 4000 mAh)\u003c\/li\u003e\n\u003cli\u003e✅ 16 clock positions, inclination accuracy ±1%\u003c\/li\u003e\n\u003cli\u003e✅ 1-year warranty. Free shipping worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"text-gray-600 space-y-3 text-sm leading-relaxed\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRN-RDDi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a dual-frequency replacement transmitter compatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRadiodetection RD-385L\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDrillTrack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eiTrack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHDD locating systems. It operates at either\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 kHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e33 kHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— selected by battery installation direction — giving you the flexibility of two sondes in one body.\u003c\/p\u003e\n\u003cp\u003eThe sonde transmits\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 clock positions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eduring rotation with inclination accuracy of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e±1%\u003c\/strong\u003e. Battery life from a set of alkaline batteries (4000 mAh) is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e55 hours\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat standard depth of up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 meters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to select frequency:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ml-4 space-y-1 text-gray-600\"\u003e\n\u003cli\u003e— Insert batteries with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehead down\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(battery compartment up) →\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 kHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e— Insert batteries with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehead up\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(battery compartment down) →\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e33 kHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe selected frequency is confirmed 5 seconds after installation.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWait 60 seconds\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eafter removing batteries before switching frequency — the sonde continues operating for 40–50 seconds after battery removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"border-t border-gray-200 pt-4\"\u003e\n\u003ch2 class=\"text-base font-semibold mb-3 text-gray-700\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"overflow-hidden rounded-xl border border-gray-200 shadow-sm\"\u003e\n\u003ctable class=\"w-full\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"spec-header text-white\"\u003e\n\u003cth class=\"px-5 py-3 text-left text-sm font-semibold\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"px-5 py-3 text-left text-sm font-semibold\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"divide-y divide-gray-100\"\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003eRadiodetection RD-385L, DrillTrack, iTrack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eFrequency\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e8 kHz \/ 33 kHz (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eOperating Depth\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e12 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e55 h (alkaline 4000 mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eClock Positions\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eLength × Diameter\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e38.1 × 3.175 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e635 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eInclination Accuracy\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eMax Temperature\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e104°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spec-row\"\u003e\n\u003ctd class=\"px-5 py-3 text-sm font-medium text-gray-700\"\u003eCondition\u003c\/td\u003e\n\u003ctd class=\"px-5 py-3 text-sm text-gray-600\"\u003eNew, improved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sondex","offers":[{"title":"Default Title","offer_id":51989920416031,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/4404\/2015\/files\/rddi_38bb2fa5-fc90-496f-b0dd-5603d59d4bc0.jpg?v=1772646084","url":"https:\/\/www.sondex.shop\/products\/rn-rddi-sonde-transmitter","provider":"Sondex","version":"1.0","type":"link"}