{"product_id":"ecm-industries-llc-gmt-319-pro-multimeter-tester","title":"Ecm Industries Llc GMT-319 Pro Multimeter Tester","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ECM INDUSTRIES LLC GMT-319 is a bench-type analog multimeter designed for professional electrical diagnostics in commercial and residential service work. This 19-range, 7-function instrument features a mirrored, color-coded scale for accurate arc-free reading across multiple measurement modes. Overload protection safeguards the meter and the technician during unexpected voltage spikes. An audible continuity tester allows hands-free circuit verification without watching the display. The unit ships with dual silicon diodes and two AA batteries included, so it is ready for immediate use on the bench or at the job site.\u003c\/p\u003e\n\u003cp\u003eThe GMT-319 suits licensed electricians, HVAC technicians, and electrical contractors who need a reliable bench-top multimeter for troubleshooting circuits, checking continuity, and verifying voltage across low-voltage control circuits, line-voltage systems, and general electrical components. Its bench-type form factor makes it well suited for shop diagnostics, panel work, and control board testing where a stable, stationary instrument is preferred over a handheld unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e19 measurement ranges for versatile electrical testing across voltage, resistance, and current modes\u003c\/li\u003e\n  \u003cli\u003e7 measurement functions covering common diagnostic needs in residential and commercial electrical work\u003c\/li\u003e\n  \u003cli\u003eMirrored, color-coded scale reduces parallax error and speeds accurate readings\u003c\/li\u003e\n  \u003cli\u003eAudible continuity tester enables quick circuit verification without visual display monitoring\u003c\/li\u003e\n  \u003cli\u003eBuilt-in overload protection helps prevent damage to the meter during fault conditions\u003c\/li\u003e\n  \u003cli\u003eIncludes dual silicon diodes and two AA batteries for immediate out-of-box use\u003c\/li\u003e\n  \u003cli\u003eUL Listed to recognized safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose bench-type multimeter suitable for use in residential and commercial electrical diagnostic applications where a 19-range, 7-function analog instrument is appropriate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified electrician or licensed trade professional familiar with electrical safety practices. De-energize and lock out the circuit under test before connecting test leads where required by NFPA 70E or applicable local codes. Inspect test leads for damage before each use and never exceed the rated input limits of the instrument. Store the meter away from moisture and extreme temperatures when not in service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Ranges\u003c\/strong\u003e: 19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Functions\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeter Type\u003c\/strong\u003e: Bench Type\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScale\u003c\/strong\u003e: Mirrored, Color Coded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuity Tester\u003c\/strong\u003e: Audible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload Protection\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiode Type\u003c\/strong\u003e: Dual Silicon Diode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included\u003c\/strong\u003e: 2 AA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 30 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ECM INDUSTRIES LLC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GMT-319\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51559906804018,"sku":"GMT-319","price":161.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a005aae5d9d30c16158e29f4ce2fae87.jpg?v=1786444099","url":"https:\/\/voomisupply.com\/products\/ecm-industries-llc-gmt-319-pro-multimeter-tester","provider":"Voomi Supply","version":"1.0","type":"link"}