{"product_id":"mastech-ms2138r-1000a-ac-dc-digital-clamp-meter-auto-ranging-true-rms-multimeter-voltage-current-tester","title":"Mastech MS2138R 1000A AC\/DC True RMS Digital Clamp Meter","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe Mastech MS2138R is a 1000A AC\/DC digital clamp meter with auto-ranging and True RMS multimeter functions. It is intended for buyers who need a handheld clamp meter for voltage and current testing workflows.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Mastech MS2138R.\u003c\/li\u003e\n\u003cli\u003eInstrument type: AC\/DC digital clamp meter and True RMS multimeter.\u003c\/li\u003e\n\u003cli\u003eCurrent rating shown on the page: 1000A.\u003c\/li\u003e\n\u003cli\u003eAuto-ranging function is listed for multimeter operation.\u003c\/li\u003e\n\u003cli\u003eNamed testing workflows include voltage testing and current testing.\u003c\/li\u003e\n\u003cli\u003eClamp-style design helps measure current without breaking the circuit when used according to the meter instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMastech MS2138R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eAC\/DC digital clamp meter \/ True RMS multimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent rating listed\u003c\/td\u003e\n\u003ctd\u003e1000A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions listed\u003c\/td\u003e\n\u003ctd\u003eAuto-ranging, voltage testing, current testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-MS2138R-94041\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e79.28 USD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that the 1000A AC\/DC clamp meter range matches your electrical testing task.\u003c\/li\u003e\n\u003cli\u003eCheck conductor size, probe requirements, safety category requirements, and local electrical safety rules before ordering.\u003c\/li\u003e\n\u003cli\u003eThe current product data does not list NCV, inrush current, LPF, capacitance, temperature, frequency, display counts, 1000V voltage rating, USB charging, or CAT safety rating details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat model is this clamp meter?\u003c\/h3\u003e\n\u003cp\u003eThis product is the Mastech MS2138R.\u003c\/p\u003e\n\u003ch3\u003eWhat current rating is listed?\u003c\/h3\u003e\n\u003cp\u003eThe page lists a 1000A current rating.\u003c\/p\u003e\n\u003ch3\u003eIs this an AC\/DC clamp meter?\u003c\/h3\u003e\n\u003cp\u003eYes. The page identifies it as a 1000A AC\/DC digital clamp meter.\u003c\/p\u003e\n\u003ch3\u003eDoes it have True RMS and auto-ranging functions?\u003c\/h3\u003e\n\u003cp\u003eYes. The product data lists True RMS multimeter functions and auto-ranging.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the current range, conductor size, probes, safety category requirements, and whether the listed functions match your testing workflow.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370951442521,"sku":"FMF-MS2138R-94041","price":79.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S092b30d1717b43ff9bb07e25ce5e447db.webp?v=1780390877","url":"https:\/\/fmfpack.com\/sv\/products\/mastech-ms2138r-1000a-ac-dc-digital-clamp-meter-auto-ranging-true-rms-multimeter-voltage-current-tester","provider":"FMF Supply","version":"1.0","type":"link"}