{"product_id":"gardner-bender-gcm-221-digital-clamp-meter-600v-ac-600a","title":"Gardner Bender GCM-221 Digital Clamp Meter 600V Ac 600A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER BENDER GCM-221 is a compact digital clamp meter designed for AC voltage and current measurement in electrical systems. It handles up to 600 volts AC and 600 amps AC, with a resistance function up to 200 ohms. The auto-ranging feature selects the correct measurement range automatically, reducing setup time on the job. The 1000-count display delivers clear readings in tight spaces. Electricians and electrical contractors use this meter for quick diagnostics, load checks, and continuity work on residential and light commercial circuits. The jaw opens to 1.25 inches, fitting standard conductor sizes found in panel and branch circuit work.\u003c\/p\u003e\n\u003cp\u003eThe GCM-221 is suited for use on AC electrical systems in residential, commercial, and light industrial settings. Its compact form factor makes it practical for work inside electrical panels, junction boxes, and equipment enclosures where space is limited. Electricians reach for this meter during service calls, inspections, and routine troubleshooting. The included AA battery and spare allow immediate field use straight out of the package. The 5A\/250V fuse protects the meter during resistance measurements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasures AC voltage up to 600V with plus or minus 1.5 percent accuracy\u003c\/li\u003e\n  \u003cli\u003eMeasures AC current up to 600A with plus or minus 2.0 percent accuracy\u003c\/li\u003e\n  \u003cli\u003eResistance measurement up to 200 ohms with plus or minus 1.0 percent accuracy\u003c\/li\u003e\n  \u003cli\u003eAuto-ranging across 3 functions and 3 ranges for fast, hands-free range selection\u003c\/li\u003e\n  \u003cli\u003e1.25-inch jaw opening accommodates standard residential and commercial conductors\u003c\/li\u003e\n  \u003cli\u003eUL listed and includes 1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose clamp meter for AC electrical measurement on standard residential and light commercial wiring systems and equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this meter should be performed by a licensed electrician or qualified electrical tradesperson following applicable NEC guidelines. Always verify the circuit voltage does not exceed the 600V AC rating before taking a measurement. Do not use on DC voltage or current circuits, as this meter measures AC only. Inspect the test leads and jaw for damage before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Voltage Range\u003c\/strong\u003e: 600V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Current Range\u003c\/strong\u003e: 600A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Range\u003c\/strong\u003e: 200 ohms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Count\u003c\/strong\u003e: 1000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Functions\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Ranges\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRanging\u003c\/strong\u003e: Auto\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Voltage Accuracy\u003c\/strong\u003e: plus or minus 1.5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Current Accuracy\u003c\/strong\u003e: plus or minus 2.0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Accuracy\u003c\/strong\u003e: plus or minus 1.0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 1x AA (included, with 1 spare)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse\u003c\/strong\u003e: 5A\/250V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.038 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eListing\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1-year limited\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: GARDNER BENDER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GCM-221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51346878333234,"sku":"GCM-221","price":153.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310548949.jpg?v=1782093285","url":"https:\/\/voomisupply.com\/products\/gardner-bender-gcm-221-digital-clamp-meter-600v-ac-600a","provider":"Voomi Supply","version":"1.0","type":"link"}