{"product_id":"mereiceci-true-rms-digital-clamp-meter-for-industrial-hvac","title":"MereiCeci True RMS Digital Clamp Meter for Industrial HVAC","description":"\u003cspan\u003eThe Diagnostic Struggle\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eInaccurate readings\u003cspan\u003eshouldn't compromise your safety.\u003c\/span\u003e\n\u003c\/h2\u003e\u003ch3\u003eDistorted Signals\u003c\/h3\u003e\u003cp\u003eLinear meters fail on non-linear loads. LED lighting and variable-speed drives provide jumpy, unreliable data that leads to misdiagnosis.\u003c\/p\u003e\u003ch3\u003eLive Wire Anxiety\u003c\/h3\u003e\u003cp\u003eStripping insulation just to check for voltage? It is dangerous and slow. You deserve safe, non-contact identification of live circuits.\u003c\/p\u003e\u003ch3\u003eMagnetic Interference\u003c\/h3\u003e\u003cp\u003eSurrounding electromagnetic fields often ruin DC current accuracy. Without a zeroing function, your readings are just guesswork.\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWhat if measurement was\u003c\/span\u003eprecise \u0026amp; effortless?\u003c\/p\u003e\u003cspan\u003eDiscover the MereiCeci\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eMark from Texas\u003c\/p\u003e\u003cp\u003ePurchased MereiCeci Clamp Meter\u003c\/p\u003e\u003cp\u003e4 minutes ago\u003c\/p\u003e\u003cp\u003eJames from Illinois\u003c\/p\u003e\u003cp\u003ePurchased MereiCeci Industrial Pro\u003c\/p\u003e\u003cp\u003e12 minutes ago\u003c\/p\u003e\u003cp\u003eRobert from Arizona\u003c\/p\u003e\u003cp\u003ePurchased HVAC Tech Bundle\u003c\/p\u003e\u003cp\u003e15 minutes ago\u003c\/p\u003e\u003cspan\u003eThe Precision Solution\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eMeasure with True RMS accuracy,\u003cbr\u003e\u003cspan\u003eevery single time\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eMereiCeci combines advanced high-speed microprocessing with a DCA Zero function to eliminate interference. Whether it's distorted VFD signals or thick industrial conduits, you get stable, accurate readings on a vibrant color display.\u003c\/p\u003e\u003cspan\u003eStandard Meters\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eInconsistent Data\u003c\/h3\u003e\u003cspan\u003eUnstable readings on distorted waveforms\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eManual range hunting for 10+ minutes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMagnetic interference ruining DC accuracy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSmall jaws that won't fit main conduits\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMereiCeci\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eProfessional Grade\u003c\/h3\u003e\u003cspan\u003eTrue RMS stability on non-linear signals\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIntelligent 6000-count auto-ranging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDCA Zero clears all EMF interference\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHeavy-duty 36mm jaw and drop casing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTrue RMS Technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInrush Current Capture\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNCV Safe Detection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHD Color Display\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUpgrade Your Toolbag\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll-In-One Multimeter\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eEverything an electrician needs\u003cspan\u003ein one rugged device\u003c\/span\u003e\n\u003c\/h2\u003e\u003cspan\u003eAdvanced RMS\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eIntelligent True RMS Processing\u003c\/h3\u003e\u003cp\u003eOur high-speed microprocessing delivers accurate, stable readings on both linear and non-linear waveforms. The 6000-count display with auto-ranging eliminates manual adjustments, letting you focus on the job.\u003c\/p\u003e\u003cspan\u003eAccurate on VFD and LED signals\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIntelligent 6000-count auto-ranging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComprehensive 600V\/600A range\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1544126592-807ade215a0b?w=600\u0026amp;h=450\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003e600.0A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRugged Build\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eExtreme Durability Protection\u003c\/h3\u003e\u003cp\u003eBuilt for the real world. The MereiCeci features a reinforced drop-resistant casing to withstand worksite impacts and daily field use, combined with NCV safety detection for visual live-wire alerts.\u003c\/p\u003e\u003cspan\u003eReinforced drop-resistant shell\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVisual and audio NCV alerts\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIntegrated work flashlight\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1519689680058-324335c77eba?w=600\u0026amp;h=450\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003eIndustrial Jaw\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003e36mm Heavy-Duty Opening\u003c\/h3\u003e\u003cp\u003eThe large 36mm jaw accommodates thick main electrical conduits and industrial conductors. Coupled with DCA Zero, you can measure massive currents without disconnecting cables or fearing interference.\u003c\/p\u003e\u003cspan\u003eLarge 36mm jaw opening\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDCA Zero interference clearing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInrush current surge capture\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1555252333-9f8e92e65df9?w=600\u0026amp;h=450\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003eFast Diagnostics\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eIdentify issues in seconds,\u003cspan\u003eeven in dark panels\u003c\/span\u003e\n\u003c\/h2\u003e\u003ch3\u003eZero and Clamp\u003c\/h3\u003e\u003cp\u003ePress the DCA Zero button to clear EMF interference. Open the 36mm jaw and clamp around the conductor.\u003c\/p\u003e\u003ch3\u003eAuto-Range Readout\u003c\/h3\u003e\u003cp\u003eLet the high-speed processor automatically select the range. View stable True RMS data on the HD color LCD.\u003c\/p\u003e\u003ch3\u003eCapture Peak Data\u003c\/h3\u003e\u003cp\u003eUse the Inrush mode to catch motor startup spikes or the temperature probe for HVAC diagnostics.\u003c\/p\u003e\u003cspan\u003eGet Your Pro Meter\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1489710437720-ebb67ec84dd2?w=600\u0026amp;h=700\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003eReady to Test\u003c\/p\u003e\u003cp\u003eTrue RMS Enabled — Stable Reading\u003c\/p\u003e\u003cspan\u003eProduct Gallery\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eBuilt for\u003cspan\u003emodern technicians\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eSleek, rugged, and packed with every diagnostic mode you need. See why MereiCeci is the choice of professionals.\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1515488042361-ee00e0ddd4e4?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1544126592-807ade215a0b?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1519689680058-324335c77eba?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1555252333-9f8e92e65df9?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1489710437720-ebb67ec84dd2?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003e50% OFF TODAY\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eMereiCeci Clamp Meter\u003c\/h3\u003e\u003cp\u003eTrue RMS Professional Multimeter\u003c\/p\u003e\u003cspan\u003e4.9\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1,842 reviews)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTrue RMS \u0026amp; 6000 Count\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDCA Zero Interference Clear\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNCV \u0026amp; Inrush Current\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHD Color Display \u0026amp; Light\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdd to Cart\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFree Shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLifetime Accuracy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eField Comparison\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eWhy techs trust\u003cspan\u003eMereiCeci\u003c\/span\u003e\n\u003c\/h2\u003e\u003cspan\u003eScroll to compare\u003c\/span\u003e\u003cbr\u003e\u003cth\u003eMetric\u003c\/th\u003e\u003cspan\u003eMereiCeci\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBasic Clamps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOther Pro\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eMeasurement Tech\u003c\/td\u003e\u003cspan\u003eTrue RMS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAverage Resp.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTrue RMS\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eJaw Opening\u003c\/td\u003e\u003cspan\u003e36mm Heavy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e24-30mm\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eDCA Zero\u003c\/td\u003e\u003cspan\u003eOptional\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eInrush Capture\u003c\/td\u003e\u003cspan\u003eBasic Max\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eDisplay Type\u003c\/td\u003e\u003cspan\u003eStandard LCD\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eNCV Detection\u003c\/td\u003e\u003ctd\u003eTemp (-40-1000C)\u003c\/td\u003e\u003ctd\u003ePrice\u003c\/td\u003e\u003cspan\u003e9\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-80\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0-400\u003c\/span\u003e\u003cbr\u003e\u003cp\u003ePrice Drop\u003c\/p\u003e\u003cp\u003e9\u003cspan\u003eLimited Offer\u003c\/span\u003e\u003c\/p\u003e\u003cspan\u003eClaim 50% Discount\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePro Reviews\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eTrusted by electricians\u003cspan\u003eand HVAC techs\u003c\/span\u003e\n\u003c\/h2\u003e\u003cdiv\u003e4.9\u003c\/div\u003e\u003cp\u003eBased on 1,842+ reviews\u003c\/p\u003e\u003cspan\u003e98% recommend\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1492725764893-90b379c2b6e7?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@e_tech_pro\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1544126592-807ade215a0b?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@hvac_expert\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1515488042361-ee00e0ddd4e4?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@sparky_dan\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1596854407944-bf87f6fdd49e?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@industrial_rob\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1489710437720-ebb67ec84dd2?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@maintenance_mike\u003c\/p\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1519689680058-324335c77eba?w=400\u0026amp;h=400\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cp\u003e@grid_specialist\u003c\/p\u003e\u003cp\u003e\"The True RMS is spot on for VFDs. I've used meters triple the price that don't capture inrush current this accurately. The DCA Zero is a game changer in crowded panels.\"\u003c\/p\u003e\u003cspan\u003eMW\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eMarcus W.\u003c\/p\u003e\u003cspan\u003eVerified Pro\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"The 36mm jaw finally fits our main feeders. The color display is actually readable in dark basements, and the flashlight is surprisingly powerful. Highly recommended for HVAC.\"\u003c\/p\u003e\u003cspan\u003eJL\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eJason L.\u003c\/p\u003e\u003cspan\u003eVerified Pro\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"Rugged enough for industrial use. Dropped it twice from a 6ft ladder and it's still zeroing perfectly. The NCV alert is loud and clear even in loud plants.\"\u003c\/p\u003e\u003cspan\u003eST\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eSarah T.\u003c\/p\u003e\u003cspan\u003eVerified Pro\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e4.9\u003c\/p\u003e\u003cp\u003eField Accuracy\u003c\/p\u003e\u003cp\u003e1,842+\u003c\/p\u003e\u003cp\u003eActive Techs\u003c\/p\u003e\u003cp\u003e600A\u003c\/p\u003e\u003cp\u003eMax Current\u003c\/p\u003e\u003cp\u003e36mm\u003c\/p\u003e\u003cp\u003eJaw Width\u003c\/p\u003e\u003cp\u003eLIFETIME\u003c\/p\u003e\u003ch3\u003e100% Satisfaction Guarantee\u003c\/h3\u003e\u003cp\u003eWe're confident MereiCeci will be the most reliable tool in your bag. If it doesn't meet your professional standards for accuracy and durability, return it within 90 days for a full refund. No questions asked.\u003c\/p\u003e\u003ca\u003eBuy Now\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eTech Specs FAQ\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eCommonly asked\u003cspan\u003etechnical questions\u003c\/span\u003e\n\u003c\/h2\u003e\u003cspan\u003eWhy is True RMS important for my work?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eStandard meters only measure linear sine waves accurately. True RMS technology uses a high-speed processor to calculate the actual power level of distorted waveforms, such as those found in VFDs, LED drivers, and modern computer equipment, ensuring your diagnostics are 100% correct.\u003c\/p\u003e\u003cspan\u003eWhat is the benefit of the DCA Zero function?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eDC current measurements are highly sensitive to surrounding magnetic fields. The DCA Zero function allows you to clear the display of any phantom readings caused by nearby active circuits, ensuring you are only measuring the current of the specific cable inside the jaw.\u003c\/p\u003e\u003cspan\u003eCan it handle heavy industrial startup surges?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eYes! The Inrush Current Capture mode is specifically designed to catch the high-speed surge that occurs when motors, transformers, or HVAC systems start up. Standard meters are too slow to catch these spikes, but MereiCeci captures them instantly for accurate motor health diagnosis.\u003c\/p\u003e\u003cspan\u003eIs the temperature probe included?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eYes, we include a K-type thermocouple that measures from -40°C up to 1000°C. It is perfect for HVAC technicians needing to check superheat, subcooling, or duct discharge temperatures alongside electrical loads.\u003c\/p\u003e\u003cspan\u003eHow durable is the casing for site work?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eMereiCeci is built for rugged use. It features a heavy-duty reinforced, drop-resistant outer shell. Internal components are cushioned to withstand the impacts and vibrations common in industrial and construction environments.\u003c\/p\u003e\u003cspan\u003eWhat is the maximum conduit size it can clamp?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eThe jaw features a 36mm (approx 1.4 inch) opening. This allows it to easily clamp around large main conductors, heavy industrial cables, and thick service entrance wires without requiring you to disconnect any circuits.\u003c\/p\u003e\u003ch2\u003eBetter diagnostics start today\u003c\/h2\u003e\u003cp\u003eJoin thousands of professionals who've upgraded to True RMS precision. Get the accuracy you need and the safety you deserve.\u003c\/p\u003e\u003cspan\u003eGet 50% Off Now\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFree Shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e90-Day Guarantee\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTrue RMS Certified\u003c\/span\u003e","brand":"DiagPulse","offers":[{"title":"Limited Offer","offer_id":47911134036121,"sku":"SHO01861056","price":238.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8239\/9129\/files\/merei-ceci-img-27_be49e94b-c3a2-474c-9b94-4df4a49ae579.jpg?v=1781518931","url":"https:\/\/www.diagpulse.com\/products\/mereiceci-true-rms-digital-clamp-meter-for-industrial-hvac","provider":"DiagPulse","version":"1.0","type":"link"}