{"product_id":"uni-t-ut278a-plus-clamp-earth-ground-tester","title":"UNI-T UT278A+ | Clamp Earth Ground Tester","description":"\u003cp\u003eThe UNI-T UT278A+ Clamp Earth Ground Tester is a professional grounding inspection instrument for earth resistance and leakage current measurement without disconnecting ground conductors or using auxiliary electrodes. UNI-T lists the UT270+ series with the UT276A+ and UT278A+ models, a 32mm jaw opening, an EBTN display, visual\/audible alarms, auto power-off, jamming signal recognition, 300 data storage groups, and a 285 × 85 × 56mm body size. UT278A+ extends the resistance range up to 1200Ω and supports leakage current measurement up to 30A.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eFor grounding systems with leakage current present, record both Ω and A readings; leakage current can help identify abnormal equipment or insulation conditions connected to the earth network. Buy UNI-T UT278A+ from Kamadi Pakistan for advanced clamp earth testing and leakage current diagnostics.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the UT278A+ if you need the higher-range UT270+ model with earth resistance up to 1200Ω and leakage current up to 30A. It is more suitable than the UT276A+ for maintenance teams that require both resistance and current information in a single field tester.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClamp earth ground tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth resistance measurement up to 1200Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeakage current measurement up to 30A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.001Ω best resistance resolution\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e32mm jaw opening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEBTN display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eΩ + A display support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e300 data storage groups\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance limit alarm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJamming signal recognition\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: UT278A+\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Clamp Earth Ground Tester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEarth Ground Resistance: 0.01Ω to 1200Ω class\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBest Resolution: 0.001Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeakage Current: 0mA to 30A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: 4-digit EBTN LCD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJaw Opening: 32mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVisual \/ Audible Alarm: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto Power Off: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Storage: 300 groups\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eΩ + A Display: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-Range Display: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJamming Signal Recognition: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: 1.5V LR6 battery × 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 47 × 28.5mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: 1.18kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Size: 285 × 85 × 56mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard Accessories: Batteries, test ring, English manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEarth resistance testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeakage current checking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelecom grounding inspection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial earthing maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipment-room grounding audits\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower distribution safety verification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":49289308406017,"sku":"211490138","price":82000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/kamadiplaceholder_39f6f5bc-6e6d-41e1-bf90-780206f87500.png?v=1739480679","url":"https:\/\/kamadi.pk\/products\/uni-t-ut278a-plus-clamp-earth-ground-tester","provider":"Kamadi Pakistan","version":"1.0","type":"link"}