{"product_id":"digital-insulation-tester-dit72-2","title":"Digital Insulation Tester DIT72","description":"\u003cp\u003eInsulation resistance tester for motors and cables.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5-inch touch colourful screen, the test data is displayed on the same screen. It is very convenient to do the test operation and view history data.\u003c\/li\u003e\n\u003cli\u003eInsulation resistance range: 0.005MΩ~30TΩ.\u003c\/li\u003e\n\u003cli\u003eOutput rated voltage max reach 8 gears (50V, 250V, 500V, 1kV, 2.5kV, 5kV, 10kV, 15kV).\u003c\/li\u003e\n\u003cli\u003eMax short circuit current 7mA.\u003c\/li\u003e\n\u003cli\u003eLarge output power, strong anti-interference ability, and with stable test capability in large distributed capacitance site (such as long cables) and strong electromagnetic interference environments (such as substations).\u003c\/li\u003e\n\u003cli\u003ePerfect measurement feature: Insulation resistance test (IR), polarization index test（PI), dielectric absorption ratio test (DAR), Step test(STEP), Ramp test(RAMP), Dielectric discharge index(DD), Distributed capacitance(CAP), Voltage(V).\u003c\/li\u003e\n\u003cli\u003eCustom setting measurement mode: PI, DAR, DD calculation formula can be selected to 3 Provide users with multiple choices.\u003c\/li\u003e\n\u003cli\u003eCustom setting voltage mode: the test voltage and test duration can be set freely, which is convenient for special site.\u003c\/li\u003e\n\u003cli\u003eVoltage monitor: Automatically monitor the live voltage of the measured object. The voltage exceeds 36V will automatically prohibits the test to effectively protect the instrument and the operator.\u003c\/li\u003e\n\u003cli\u003eCurrent monitor: Automatic display the current of test circuit\u003c\/li\u003e\n\u003cli\u003eTemperature monitor: Automatic display the temperature and humidity of tester inside.\u003c\/li\u003e\n\u003cli\u003eAutomatic discharge function, automatically and quickly release the electric charge of the tested object after the test, no need an external discharge circuit.\u003c\/li\u003e\n\u003cli\u003eLarge capacity rechargeable lithium battery pack 14.8V 6400mAh, to ensure long-term testing work.\u003c\/li\u003e\n\u003cli\u003eLarge-capacity test record memory, test records can be browsed and analysed directly in the tester, can automatically store the real-time test data with test date and test timing and total of 1000 groups.\u003c\/li\u003e\n\u003cli\u003eUSB communication and upload function, the record data can upload to computer store and analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e \u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eShort Circuit\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDIT-72\u003c\/td\u003e \u003ctd\u003e50V, 250V, 500V, 1kV, \u003cp\u003e2.5kV, 5kV, 10kV, 15kV\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003e0.005MΩ~30.0TΩ\u003c\/td\u003e \u003ctd\u003e\u0026gt;7mA MAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eInsulation Resistance Range \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/p\u003e \u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage \u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eInsulation Resistance Rage \u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eAccuracy \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e50V\u003c\/td\u003e \u003ctd\u003e0.005MΩ~10.0GΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e10.0GΩ~100GΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e250V\u003c\/td\u003e \u003ctd\u003e0.05MΩ~50.0GΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e50.0GΩ~500GΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e500V\u003c\/td\u003e \u003ctd\u003e0.1MΩ~100GΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e100GΩ~1.00TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e1000V\u003c\/td\u003e \u003ctd\u003e0.5MΩ~200GΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e200GΩ~2.00TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e2.5KV\u003c\/td\u003e \u003ctd\u003e1MΩ~1TΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e1TΩ~5.00TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e5KV\u003c\/td\u003e \u003ctd\u003e2MΩ~2.00TΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e2.00TΩ~10.0TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e10KV\u003c\/td\u003e \u003ctd\u003e5MΩ~4.00TΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e4.00TΩ~20.0TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e15KV\u003c\/td\u003e \u003ctd\u003e10MΩ~6.00TΩ\u003c\/td\u003e \u003ctd\u003e±5%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e6.00TΩ~30.0TΩ\u003c\/td\u003e \u003ctd\u003e±10%rdg±3dgt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003e \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e1 TΩ（Tera ohm）=1000GΩ=10¹²Ω\u003c\/p\u003e \u003cp\u003e1 GΩ（Giga ohm）=1000MΩ=10⁹Ω\u003c\/p\u003e \u003cp\u003e1 MΩ（Mega ohm）=1000KΩ=10⁶Ω\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003e \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eInsulation resistance measurement (IR); polarization index measurement (PI); Dielectric absorption ratio (DAR); Step test (STEP); Ramp test(RAMP); Dielectric discharge index(DD); Voltage test(V); Capacity test(CAP)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRechargeable lithium battery 6400mAh 14.8V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage Gear\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e50V, 250V, 500V, 1kV, 2.5kV, 5kV, 10kV, 15kV\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom Setting Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e40V~15kV\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003e+4%±10V (when 50V: 4%±2V)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eTest Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003e0.005MΩ～30.0TΩ\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOutput Short Circuit\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003e≥7mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePolarization Index\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eTest\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDielectric Absorption\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eRatio Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStep Mode (STEP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRamp mode(RAMP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDielectric discharge\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eindex(DD)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Test\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRange: DC:0V~1000V；Accuracy: ±5%rdg±3V Range: AC: 0V~750V; Accuracy: ±5%rdg±3V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitance Test\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRange：10nF～200uF；Accuracy: ±10%rdg±10nF\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eReal Time Current\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003eDisplay test current value, current display range: 0.001nA～7.5mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eReal Time Voltage\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e \u003ctd\u003eReal time monitoring the voltage of the tested terminal, In the non-test state, when the voltage is larger than 36V, the test is prohibited to protect the safety of the instrument and the operator.\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTest Timer\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAutomatic record test time, time range:\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTest Time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAfter selecting the DAR, PI, DD test options, the test will be stopped immediately after the test result is obtained; in the custom test mode, the test duration can be set by user; in the normal test mode, the test time is not limited, and the operator can manually stop the test\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom Setting Time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e10s~3600s\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStore Function\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAutomatically store the test data, which can reply the test recordintester\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Communication\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eYes, the test record can upload to the PC through USB cable\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Power Display\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eWith battery power display, when battery voltage low will remind to charge in time\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic Shutdown\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAfter 15 minutes start up will shut down automatically without any operation\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTester Dimension\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280mmX260mmX160mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTester Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3517g (include the battery); Total weight: 5.7kg (Accessories)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Level\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eClose the case IP65, open the case IP40\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum immunity to noise\/interference\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e8mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Environment\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e-20℃~50℃; 80%RH\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStore Environment\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e-25℃～65℃; 80%RH\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e50MΩ（1000v）（between the test circuit and shell)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWithstand Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAC 3kV 50Hz 1min（between the test circuit and shell)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable Safety Standard\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eIEC61010-1，IEC61326-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eDIT-72 High Voltage Insulation Resistance Tester is a high performance high voltage insulation resistance tester of well research and development by our company. The tester has complete various insulation resistance index test functions, self-set test voltage function, and good anti-interference ability. It has obvious advantage in substation and other environments with strong induction and large distributed capacitance. The instrument equip with true-color touch screen, and all test data and battery power are displayed on the same screen which is clear and obvious. The combination of the rotary switch and the button makes the operation very simple. The user does not need to memorize the operation method, and the operation method will pop up by clicking the “HELP” button on the screen, effectively guiding the user to operate the instrument. The tester is suitable for insulation resistance testing of large-scale equipment such as electrical equipment and transmission lines in large-capacity, high-voltage, and strong-inductive environments. It is a commonly used and indispensable instrument in the departments of electric power, telecommunications, meteorology, computer rooms, oil fields,\u003c\/p\u003e \u003cp\u003eelectromechanical installation and maintenance, and power supply departments of industrial and mining enterprises\u003c\/p\u003e\u003ch3\u003eAccessories\u003c\/h3\u003e\u003cp\u003eHost: 1PCS, high voltage test wire(red): 1PCS, Test wire (green): 1PCS; Test wire (black): 1PCS; Alligator clip: 1PCS; Hook 1PCS; USB communication cable and Software; Tool bag: 1PCS, Charger adaptor (DC 19V), Instruction Manual.\u003c\/p\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1058\/7003\/3239\/files\/DIGITAL-INSULATION-TESTER-DIT72.pdf?v=1792744642\" target=\"_blank\" rel=\"noopener\"\u003eCatalog (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mextech","offers":[{"title":"Default Title","offer_id":52809513337048,"sku":"DIT72","price":1000.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/6653\/1544\/files\/DIT72.png?v=1793013292","url":"https:\/\/mextechin.com\/products\/digital-insulation-tester-dit72-2","provider":"Mextech Technologies India Private Limited","version":"1.0","type":"link"}