{"product_id":"digital-insulation-tester-dit99c","title":"Digital Insulation Tester DIT99C","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCPU controlled, simple operation\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 250V, 500V, 1000V\u003c\/li\u003e\n\u003cli\u003eAuto data hold\u003c\/li\u003e\n\u003cli\u003eHigh voltage output automatically delay for 30s\u003c\/li\u003e\n\u003cli\u003eFault protection, buzzer alarms if short circuit.\u003c\/li\u003e\n\u003cli\u003eGeneral Specifications: Display: 80*60mm LCD\u003c\/li\u003e\n\u003cli\u003eMax reading: 1999 counts\u003c\/li\u003e\n\u003cli\u003ePower: 4*1.5V Batteries\u003c\/li\u003e\n\u003cli\u003eLow Battery: Low Battery sigh on LCD\u003c\/li\u003e\n\u003cli\u003eOverload Indication: LCD displays “1”\u003c\/li\u003e\n\u003cli\u003eStatic consumption: about 1.0mA, Short circuit current \u0026gt; 1.7mA\u003c\/li\u003e\n\u003cli\u003eOperation Environment: Temperature: 0˚C – 40˚C; Humidity:30% -80% RH\u003c\/li\u003e\n\u003cli\u003eStorage Environment: Temperature: -10˚C – 50˚C; Humidity \u0026lt;85%RH\u003c\/li\u003e\n\u003cli\u003ePowered Supply: a) 4 X 1.5V batteries.; b) External Power Supply\u003c\/li\u003e\n\u003cli\u003eDimension: 140 x 100 x 48 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 500g including Batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\n\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMedium Resistance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e250V\u003c\/td\u003e \u003ctd\u003e200MΩ\u003c\/td\u003e \u003ctd\u003e2MΩ~200MΩ\u003c\/td\u003e \u003ctd\u003e0.1MΩ\u003c\/td\u003e \u003ctd\u003e2MΩ\u003c\/td\u003e \u003ctd\u003e±(5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e500V\u003c\/td\u003e \u003ctd\u003e1000MΩ\u003c\/td\u003e \u003ctd\u003e20MΩ~1000MΩ\u003c\/td\u003e \u003ctd\u003e1MΩ\u003c\/td\u003e \u003ctd\u003e20MΩ\u003c\/td\u003e \u003ctd\u003e±(4%+5)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e1000V\u003c\/td\u003e \u003ctd\u003e2000MΩ\u003c\/td\u003e \u003ctd\u003e20MΩ~2000MΩ\u003c\/td\u003e \u003ctd\u003e1MΩ\u003c\/td\u003e \u003ctd\u003e20MΩ\u003c\/td\u003e \u003ctd\u003e±(5%+5)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\u003ctd colspan=\"6\"\u003eVoltage Test Range : AC: 30V ~ 750V ; Accuracy : ±2%rdg±5V\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003eOPERATION \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eConnect input terminal E To GND of test subject. Connect terminal L to test circuit. (Hang terminal L as much as possible. When testing cable, connect COM terminal to GND)\u003c\/li\u003e \u003cli\u003ePUSH the switch to “TEST” to turn ON the unit. LCD displays “1” (NOTE: When LCD displays change the batteries.)\u003c\/li\u003e \u003cli\u003eWhen press “TEST”, there is high voltage output at terminal “L” and “E”, (Press “TEST” again to stop data hold and return to normal status)\u003c\/li\u003e \u003cli\u003eIf LCD display “1” after “TEST” there are two possibilities:\u003c\/li\u003e \u003cli\u003eThe measured resistance may exceed the maximum range.\u003c\/li\u003e \u003cli\u003eThe unit is connected to a open circuit.\u003c\/li\u003e \u003cli\u003eNote : When press “TEST”, there are high voltage output at “L” and “E”. DO NOT touch the subject resistance or disconnect test leads. The reading may flash but a stable reading or “1” will display.\u003c\/li\u003e \u003cli\u003eIf no stable reading is shown, there are four possibilities:\u003c\/li\u003e \u003cli\u003eConnecting cable is too long.\u003c\/li\u003e \u003cli\u003eThe humidity of the test environment is higher than standard.\u003c\/li\u003e \u003cli\u003eThe outer layer of the subject resistance must connect to “COM”\u003c\/li\u003e \u003cli\u003eThe subject resistance is not stable or in a critical state.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eMextech’s DIT99C is a high-quality multi-range insulation tester, featuring a large backlight display.\u003c\/p\u003e\u003ch3\u003eAccessories\u003c\/h3\u003e\u003cp\u003eInstructional manual, 4 Nos. AA Batteries, Test Leads.\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-DIT99C.pdf?v=1792744646\" target=\"_blank\" rel=\"noopener\"\u003eCatalog (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mextech","offers":[{"title":"Default Title","offer_id":52809513992408,"sku":null,"price":3611.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/6653\/1544\/files\/digital-insulation-tester-dit99c-2026-1.jpg?v=1793814657","url":"https:\/\/mextechin.com\/products\/digital-insulation-tester-dit99c","provider":"Mextech Technologies India Private Limited","version":"1.0","type":"link"}