{"product_id":"ut171b","title":"UT171B Industrial TRMS Multimeter","description":"\u003ch1\u003eUNI-T UT171B Industrial True-RMS Multimeter\u003c\/h1\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRated CAT III 1000 V \/ CAT IV 600 V, the UT171B is a 60,000-count True-RMS multimeter built for plant and process work. The high count resolves small changes other meters round off, True-RMS keeps AC readings accurate on the distorted waveforms around drives and switching loads, and a high-contrast EBTN display stays readable on a plant floor.\u003c\/p\u003e\n\u003cp\u003eIt covers DC voltage to ±(0.025%+5), AC and DC current to 10 A, resistance, capacitance, frequency to 10 MHz, and temperature to 1000 ℃, with non-contact voltage detection and storage for 9999 readings. A 7.4 V rechargeable Li-ion pack and 1 m drop rating suit daily field use. It's backed by UNI-T's nearly 40 years of test-meter manufacturing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e60,000-count resolution with high-contrast EBTN display\u003c\/li\u003e\n\u003cli\u003eTrue-RMS AC voltage and current\u003c\/li\u003e\n\u003cli\u003eDC voltage accuracy ±(0.025%+5); AC bandwidth to 100 kHz\u003c\/li\u003e\n\u003cli\u003eAC\/DC current to 10 A; resistance to 60 MΩ, capacitance to 60 mF\u003c\/li\u003e\n\u003cli\u003eFrequency to 10 MHz; temperature −40 ℃ to 1000 ℃\u003c\/li\u003e\n\u003cli\u003eNon-contact voltage (NCV) detection\u003c\/li\u003e\n\u003cli\u003eLow-impedance (LoZ) ACV mode to reject ghost voltages\u003c\/li\u003e\n\u003cli\u003e9999-reading storage\u003c\/li\u003e\n\u003cli\u003eCAT III 1000 V \/ CAT IV 600 V; 1 m drop; rechargeable Li-ion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eUT171B Details\u003c\/h2\u003e\n\u003ch3\u003e60,000-Count True-RMS Measurement\u003c\/h3\u003e\n\u003cp\u003eThe 60,000-count display resolves fine detail across the range, and True-RMS sensing keeps AC voltage and current accurate on the non-sinusoidal waveforms common around variable-frequency drives and electronic loads — where average-responding meters read low.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Accuracy \u0026amp; Bandwidth\u003c\/h3\u003e\n\u003cp\u003eDC voltage accuracy of ±(0.025%+5) and 100 kHz AC bandwidth cover precise troubleshooting and signal work, with resistance to 60 MΩ, capacitance to 60 mF, frequency to 10 MHz, and thermocouple temperature to 1000 ℃.\u003c\/p\u003e\n\u003ch3\u003eSafe Measurement Features\u003c\/h3\u003e\n\u003cp\u003eNon-contact voltage detection flags live conductors before you probe, and a low-impedance ACV mode loads out induced ghost voltages so a de-energized circuit reads as dead. The CAT III 1000 V \/ CAT IV 600 V rating covers distribution-level work.\u003c\/p\u003e\n\u003ch3\u003eField Build\u003c\/h3\u003e\n\u003cp\u003eAn EBTN display holds contrast at wide angles and in bright light, a 7.4 V 2000 mAh rechargeable pack runs long shifts, and a 1 m drop rating handles the knocks of plant use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eCompare the UT171 Series\u003c\/h2\u003e\n\u003ctable class=\"product-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003cth\u003eUT171B\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/ut171c\"\u003eUT171C\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEBTN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSquare-wave output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e—\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNon-contact voltage (NCV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePlant and process troubleshooting; motor-drive and control-panel work where True-RMS and LoZ matter; commissioning and preventive maintenance; and bench or field measurement that needs 60,000-count resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eWhat does 60,000-count resolution give me?\u003c\/h3\u003e\n\u003cp\u003eFiner reading detail than a typical 6,000-count meter — small changes that would otherwise be rounded off stay visible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eIs the UT171B True-RMS?\u003c\/h3\u003e\n\u003cp\u003eYes — AC voltage and current are True-RMS, accurate on distorted waveforms around drives and electronic loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq-item\"\u003e\n\u003ch3\u003eHow does the UT171B differ from the UT171C?\u003c\/h3\u003e\n\u003cp\u003eThe UT171B uses an EBTN display and includes NCV; the UT171C uses an OLED display and adds a square-wave output. Core measurement performance is the same.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":46706221580572,"sku":"180101780004X","price":414.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9208\/0924\/files\/UT171B_1.png?v=1742401442","url":"https:\/\/uni-trendus.com\/products\/ut171b","provider":"Uni-Trend US","version":"1.0","type":"link"}