{"product_id":"rd700-digital-multimeter-high-input-impedance","title":"RD700 | Digital Multimeter High Input Impedance","description":"\u003ch1\u003e\u003cstrong\u003eThe Sanwa RD700 is a 4000 count digital multimeter with 0.3% accuracy.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eRD700\u003c\/strong\u003e is designed for low voltage circuits, home appliance measurements, and small communications equipment. This device comes in two variants, the \u003ca href=\"https:\/\/sanwa-america.com\/products\/rd701-digital-multimeter-high-input-impedance-1000mi\"\u003e\u003cstrong\u003eRD701\u003c\/strong\u003e\u003c\/a\u003e, and the RD700. The only difference between the two is that the RD700 does not include the AC True RMS feature for measuring AC sine waves.\u003c\/p\u003e\n\u003cp\u003eThe RD700 comes with a 4000-count large format display and has an \u003cstrong\u003eaccuracy of 0.3%\u003c\/strong\u003e. It can be used to measure basic electrical parameters such as voltage, current, resistance, frequency, capacitance as well as temperature \u003cstrong\u003e(300 \u003c\/strong\u003e\u003cstrong\u003e℃ max)\u003c\/strong\u003e using an optional K-type thermocouple sensor \u003cstrong\u003e(K-250PC)\u003c\/strong\u003e. The device features an ADP function for the current sensor, so that users can use the compatible current clamp sensor \u003cstrong\u003e(CL-22AD \u0026amp; CL-22DC)\u003c\/strong\u003e to measure current in a conductor.\u003c\/p\u003e\n\u003cp\u003eThis device has an \u003cstrong\u003eauto-power off\u003c\/strong\u003e mode that turns the device off after 30 minutes (cancellable). It also features an alarm for wrong probe insertion in the current terminal. The meter has a fuse of 20 kA and has a protective holster with a wall hanger\/lead holder and a tilting stand.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eIncludes meter, rubber holster, instruction manual and one set of test leads.\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4000 Count display with backlight\u003c\/li\u003e\n\u003cli\u003e0.3% Accuracy\u003c\/li\u003e\n\u003cli\u003eCapacitance measurement\u003c\/li\u003e\n\u003cli\u003eK type temperature measurement\u003c\/li\u003e\n\u003cli\u003eFrequency measurement\u003c\/li\u003e\n\u003cli\u003eADP function (for current sensor)\u003c\/li\u003e\n\u003cli\u003eMax recording measurement\u003c\/li\u003e\n\u003cli\u003eRange hold, Data hold, and Relative function\u003c\/li\u003e\n\u003cli\u003eContinuity confirmed by the buzzer\u003c\/li\u003e\n\u003cli\u003eAuto and Manual range selection\u003c\/li\u003e\n\u003cli\u003eAlarm for improper test lead insertion to current terminal\u003c\/li\u003e\n\u003cli\u003eAuto power off: Turns off after 30 minutes of no operation\u003c\/li\u003e\n\u003cli\u003eProtective holster with wall hanger and lead holder\u003c\/li\u003e\n\u003cli\u003eTilt stand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col_fnc\" style=\"text-align: left;\"\u003eRD701\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eMeasuring Range\u003c\/th\u003e\n\u003cth class=\"col_subcat\" style=\"text-align: left;\"\u003eAccuracy\u003c\/th\u003e\n\u003cth class=\"col_subcat\" style=\"text-align: left;\"\u003eResolution\u003c\/th\u003e\n\u003cth class=\"col_subcat\" style=\"text-align: left;\"\u003eInput Impedance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCV\u003c\/td\u003e\n\u003ctd\u003e400m\/4\/40\/400\/1000V\u003c\/td\u003e\n\u003ctd\u003e±(0.3%+4)\u003c\/td\u003e\n\u003ctd\u003e0.1mV\u003c\/td\u003e\n\u003ctd rowspan=\"2\"\u003e10M～1000MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACV\u003c\/td\u003e\n\u003ctd\u003e400m\/4\/40\/400\/1000V\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+5)\u003c\/td\u003e\n\u003ctd\u003e0.1mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCA\u003c\/td\u003e\n\u003ctd\u003e400μ\/4000μ\/40m\/400m\/4\/10A\u003c\/td\u003e\n\u003ctd\u003e±(1.2%+3)\u003c\/td\u003e\n\u003ctd\u003e0.1μA\u003c\/td\u003e\n\u003ctd rowspan=\"8\" class=\"ladtborder\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACA\u003c\/td\u003e\n\u003ctd\u003e400μ\/4000μ\/40m\/400m\/4\/10A\u003c\/td\u003e\n\u003ctd\u003e±(1.5%+4)\u003c\/td\u003e\n\u003ctd\u003e0.1μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e400\/4k\/40k\/400k\/4M\/40MΩ\u003c\/td\u003e\n\u003ctd\u003e±(0.6%+4)\u003c\/td\u003e\n\u003ctd\u003e0.1Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e500n\/5μ\/50μ\/500μ\/3000μF\u003c\/td\u003e\n\u003ctd\u003e±(2.5%+6)\u003c\/td\u003e\n\u003ctd\u003e0.1nF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e-20°C～300°C\u003c\/td\u003e\n\u003ctd\u003e±(2%+3)\u003c\/td\u003e\n\u003ctd\u003e1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50Hz～1MHz\u003c\/td\u003e\n\u003ctd\u003e±(0.5%+4)\u003c\/td\u003e\n\u003ctd\u003e0.01Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuity\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eBuzzer sounds at between 20Ω and 120Ω. \u003cbr\u003eOpen voltage: Approx. 0.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiode test\u0026lt;\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003eOpen voltage: Approx. 1.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col_fnc\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eNumeral display 4000(Hz:9999, capacitance:5000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling rate\u003c\/td\u003e\n\u003ctd\u003e3 times\/sec.(Hz:2 times\/sec.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e50～500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003ctd\u003e12.5A\/500V IR20kA Φ6.3×32mm\u003cbr\u003e0.63A\/500V IR50kA Φ6.3×32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e6F22(9V)×1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\/Mass\u003c\/td\u003e\n\u003ctd\u003eH179×W87×D55mm \/ 460g（including holster)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eVideos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe rel=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/b4by5NK5RHQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eReview courtesy of Darren Walker\u003c\/p\u003e","brand":"Sanwa","offers":[{"title":"Default Title","offer_id":44950717628640,"sku":"RD700","price":143.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/rd700-digital-multimeter-high-input-impedance-rd700-395199.jpg?v=1752691893","url":"https:\/\/sperdirect.com\/en-ca\/products\/rd700-digital-multimeter-high-input-impedance","provider":"Sper Scientific Direct","version":"1.0","type":"link"}