{"product_id":"fluke-377fc-ac-dc-trms-non-contact-voltage-wireless-clamp-safe","title":"Fluke 377FC AC\/DC TRMS Non-Contact Voltage Wireless Clamp - Safe","description":"\u003cp\u003eOur review of the Fluke 377FC clamp meter finds it best suited to electricians and maintenance technicians who need accurate, hands-off voltage and current measurements. The single biggest reason to buy is its FieldSense technology, which lets a user measure voltage and current through the clamp jaw or non-contact method without touching a live conductor, speeding testing while improving safety. The meter also pairs with Fluke Connect software to log and share readings, making it useful for troubleshooting and record keeping on the job.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFieldSense technology:\u003c\/strong\u003e Enables safer, non-contact voltage and current testing so the technician does not need to directly touch a live conductor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp jaw measurement:\u003c\/strong\u003e Provides true-rms current and voltage readings directly through the clamp jaw for reliable values in real-world electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiFlex compatibility:\u003c\/strong\u003e Allows extended current range with a flexible current probe for measurements in tight or awkward locations, increasing versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluke Connect software:\u003c\/strong\u003e Lets users log, save and share readings wirelessly so data can be archived and reviewed offsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-phase testing:\u003c\/strong\u003e Supports complete 3-phase voltage and current tests with fewer steps, streamlining diagnostics on industrial panels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Fluke 377FC is aimed at professional electricians, industrial maintenance teams and field service technicians who need accurate AC\/DC TRMS measurements and safer non-contact testing methods. Its data logging and wireless sharing make it valuable for workplaces that require traceable test results or remote collaboration.\u003c\/p\u003e\u003cp\u003eUsers who primarily need a basic, low-cost clamp meter for occasional home use should look elsewhere, as this unit is designed for professional workflows and includes features like iFlex and software connectivity that exceed simple consumer needs.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccurate \u003cstrong\u003evoltage and current\u003c\/strong\u003e readings using true-rms measurement for real-world signals.\u003c\/li\u003e\n\u003cli\u003eFieldSense enables faster, safer tests without direct contact with a live conductor.\u003c\/li\u003e\n\u003cli\u003eWireless logging via Fluke Connect simplifies record keeping and sharing of readings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed results with the \u003cstrong\u003eiFlex\u003c\/strong\u003e accessory in specific setups, making it less consistent for certain measurements.\u003c\/li\u003e\n\u003cli\u003eThe feature set and professional build may be more than needed for casual or infrequent users, affecting perceived value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003e377FC AC\/DC TRMS Clamp Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement type\u003c\/td\u003e\n\u003ctd\u003eAC\/DC TRMS voltage and current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-contact testing\u003c\/td\u003e\n\u003ctd\u003eFieldSense technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory compatibility\u003c\/td\u003e\n\u003ctd\u003eiFlex flexible current probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWireless with Fluke Connect software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eComplete 3-phase voltage and current tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Fluke 377FC is a strong choice for professionals who prioritize safety and data capture in electrical diagnostics; its FieldSense non-contact capability and true-rms measurements make routine and three-phase testing quicker and more reliable. For technicians who will use the wireless logging and iFlex features, it represents good value; casual users may find the feature set more than required.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this meter measure without touching a live conductor?\u003c\/strong\u003e\u003cbr\u003eYes. The meter uses FieldSense technology to measure voltage and current through the clamp jaw or via a grounded reference without touching the live conductor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it support logging and sharing of readings?\u003c\/strong\u003e\u003cbr\u003eYes. The meter pairs with Fluke Connect software to log, save and share readings wirelessly for offsite review and documentation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the iFlex accessory required for all current measurements?\u003c\/strong\u003e\u003cbr\u003eNo. The clamp jaw provides standard current measurements; iFlex is an optional flexible probe intended for extended range and access to tight spaces, though some users report mixed results in specific situations.\u003c\/p\u003e","brand":"Fluke","offers":[{"title":"Default Title","offer_id":48635323875547,"sku":"B0916LXCWW","price":779.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/7112bqFKTjL._SL1500.jpg?v=1778694201","url":"https:\/\/gearmusthave.com\/products\/fluke-377fc-ac-dc-trms-non-contact-voltage-wireless-clamp-safe","provider":"GearMustHave","version":"1.0","type":"link"}