{"product_id":"vtsyiqi-double-clamp-ground-resistance-tester-multifunction-earth-resistance-tester-with-grounding-resistance-range-0-00ω-30-00kω-soil-resistivity-0-00ωm-9000kωm-ac-leakage-current-0-00ma-600a","title":"VTSYIQI Double Clamp Ground Resistance Tester Multifunction Earth Resistance Tester with Grounding Resistance Range 0.00Ω-30.00kΩ Soil Resistivity 0.00Ωm-9000kΩm AC Leakage Current 0.00mA-600A","description":"\u003cp class=\"a-size-base-plus a-text-bold\"\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(1) Precise 4-pole, 3-pole and simple 2-pole method, selection method, double clamp method for grounding resistance measurement, The measurement of earth resistance, soil resistivity, earth voltage, AC voltage, grounding lead leakage current, AC current, DC resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(2) It is a special meter for measuring the equipotential bonding quality between metal constructions in buildings(Lightning belt, floor beam,structure, protection, floor bar, water pipe, radiator, toilet, doors and Windows, balcony, kitchen and other objects).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(3) Importing FFT and AFC technology. With unique anti-interference ability and environmental adaptability, high consistent of retest,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(4) The large LCD display of host machine , with white backlight and bar graph indication that can be seen clearly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(5) With Alarm and data memory function\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(6) Data upload function, could upload memory data to computer for saving and printing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(7)Grounding Resistance Range: 0.00Ω~30.00kΩ; Soil Resistivity Range: 0.00Ωm~9000kΩm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(8)Data Storage : 2000 groups\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(9)Short-Circuit Test Current : AC 20mA max; Caliber of Clamp φ68mm; Connect wires:2M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e(10)Test Frequency 128Hz\/111Hz\/105Hz\/94Hz(AFC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Introduction:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDouble Clamp Earth Resistance Tester, also known as multi-function earth resistance tester and precision earth resistance tester, which is used for measurement of on-site measurement of earth resistance, soil resistivity, earth voltage, down lead leakage current, AC current, and DC resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThe tester adopt digital processing technology, precision 4-wire method, 3-wire method, simple 2-wire method, selection method, and double clamp method to measure the earth resistance, which can flexibly and accurately measure any earth resistance value of various complex grounding conditions such as single-point and mesh grounding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo need to disconnect any parallel grounding electrode during parallel earth measurement, which maximize the convenience of measurement. Introducing FFT (fast Fourier transform) technology and AFC (automatic frequency control) technology, it has unique anti-interference ability and environmental adaptability, and strong consistency in repeated tests to ensure high precision, high stability and high reliability of long-term measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIt is widely used in electric power, telecommunication, meteorology, construction, lightning protection and industrial electrical equipment industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDouble Clamp Earth Resistance Tester consists of a host, a current clamp (double clamp), data software, a test line, an auxiliary earth rod, and a communication line, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThe large LCD display of host, with backlight and bar chart indication, data result is clear.At the same time, it can store 2000 sets of data, and through the USB interface data software, historical data can be read, consulted, saved, reported, printed and other functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e1. The two-three- and four-wire,selection method, and double clamp method to measure earth resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e2.The tester adopt FFT (fast Fourier transform) technology and AFC (automatic frequency control) technology. It has unique anti-interference ability and environmental adaptability, and has strong consistency in repeated tests.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e3.The host has a large LCD display, white screen backlight, and bar chart indication, which is clear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e4.Alarm function, the alarm threshold can be set.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e5.Memory, 200 sets of data storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e6.USB interface, data upload function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eTechnical Parameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003e2\/3\/4 -Wire Method Measure Earth Resistance (R) Range: 0.00Ω~30kΩ;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eSelection Method Measure Earth Resistance (R )Range: 0.00Ω~3000Ω;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eDouble Clamp Method Measure Earth Resistance (Re)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eRange: 0.01Ω~100Ω;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eEarth Voltage Range: AC 0.0~100.0V\u003c\/span\u003e;Resolution: 0.1V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eAC Current Range: 0.00mA~600.0A\u003c\/span\u003e:Resolution: 0.00mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eSoil Resistivity (ρ)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eRange:0.00Ωm~9000kΩm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eMeasurement Method\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col class=\"a-ordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e2\/3\/4-wire method: change-pole method, measure current 20mA Max\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSelection method: change-pole method, measure current 20mA Max\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDouble clamp method: Sensing measurement method, test current 1mA Max\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSoil Resistivity: 4-pole method(Wenner method)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eVoltage to earth: average rectification(between P(S)-ES)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-list-item\"\u003eAC current: clamp sensor measurement\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTest Current:\u003c\/span\u003e\u0026gt; 20mA (sine wave)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOpen-Circuit Test Current:AC 40V max\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eData Storage:2000 groups\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest Voltage Wave:Sine wave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDead Hold:Data hold function: “HOLD” symbol display\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDeta Access:Data access function: “READ” symbol display\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOverflow Display:Over range overflow function: “OL” symbol display\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest Frequency:128Hz\/111Hz\/105Hz\/94Hz(AFC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWeight:5.8kg(include accessories and packing)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAutomatic Shutdown:15 minutes without any operation after starting up, the tester will shutdown automatically\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eElectromagnetic Properties:IEC61326(EMC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eLCD Dimension:128mmX75mm; LCD display area: 124mmX67mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eClamp Sensor:CT Size: φ50mm, clamp current sensor cable length: 2m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eElectrode Distance Range:Can be set 1m~100m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ePower Supply:DC 9V (Alkaline dry battery LR14 1.5VX6 PCS )\u003cspan class=\"a-text-bold\"\u003e(Batteries are not included in the package)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWorking Current:Standby: 45mA Max(Backlight off 25mA);Measurement:100mA Max(Backlight off)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTest Line:Red 20m, black 20m, yellow 10m, green 10m, red 1.6m, black 1.6m (total 6PCS)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAuxiliary Ground Stage:4PCS,φ9mm×230mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eUSB Interface\u003c\/span\u003e:With USB interface, software monitoring, storage data can be uploaded to computer for saving and printing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInterference Test:Automatic identify the interference signal, interference voltage higher than 5V will display “NOISE” symbol\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAuxiliary Earth Test:With auxiliary earth resistance test function: 0.00KΩ-30kΩ(100R+rC\u0026lt;50kΩ, 100R+rP\u0026lt;50kΩ)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAlarm Function:When the measured value exceed alarm setting value, will have “Du--du--du” alarm sound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBattery Voltage:While battery voltage drop to DC 7.5V, low battery voltage symbol“” will display, and remind to replace the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOverload Protection:Measure earth resistance: between each interfaces of C(H)-E、P(S)-ES, AC 280V\/3 seconds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccessories:Tester:1PCS; Clamp current sensor: 2 PCS; Ground stake: 4PCS; Test line: 6PCS ; USB communication cable: 1PCS; Tool bag :1PCS; LR14 battery: 6PCS\u003c\/span\u003e\u003c\/p\u003e","brand":"VTSYIQI","offers":[{"title":"Default Title","offer_id":47141489475805,"sku":"ETCR3200-YITAI-LUCKY","price":892.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/1_dbdd981f-2a07-44d6-81c7-e36ea45a96fb.jpg?v=1766651452","url":"https:\/\/www.vtsyiqi.net\/products\/vtsyiqi-double-clamp-ground-resistance-tester-multifunction-earth-resistance-tester-with-grounding-resistance-range-0-00%cf%89-30-00k%cf%89-soil-resistivity-0-00%cf%89m-9000k%cf%89m-ac-leakage-current-0-00ma-600a","provider":"VTSYIQI","version":"1.0","type":"link"}