{"product_id":"gardner-bender-gmt-318-analog-multimeter-6-functions-14-range-500v","title":"Gardner Bender GMT-318 Analog Multimeter — 6 Functions, 14 Range, 500V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Gardner Bender GMT-318 Analog Multimeter is a compact, reliable testing companion designed for homeowners, hobbyists, and professionals who need quick electrical and electronic measurements. Its color‑coded analog display provides immediate visibility, while a built‑in mirror scale helps reduce parallax errors for clearer readings. This pocket‑sized meter balances simplicity with practical capability, making it a versatile addition to any toolbox.\u003c\/p\u003e\u003ch3\u003eWhat this meter measures\u003c\/h3\u003e\u003cp\u003eCapable of 6 functions across 14 ranges, the GMT‑318 tests AC and DC voltage up to 500 V, DC current, and resistance across typical Rx1, Rx10, and Rx100 settings. It also handles a modest decibel range for transistor gain considerations on AC voltage ranges, and supports battery checks from common household cells.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAC and DC voltage up to 500 V\u003c\/li\u003e\n\u003cli\u003eDC current testing with a 250 mA range\u003c\/li\u003e\n\u003cli\u003eResistance measurements up to 50 kΩ\u003c\/li\u003e\n\u003cli\u003e-20 to +56 dB decibels for transistor gain assessment\u003c\/li\u003e\n\u003cli\u003eZero‑ohm adjustment for resistance tests\u003c\/li\u003e\n\u003cli\u003eBatteries from 1.5 V to 9 V\u003c\/li\u003e\n\u003cli\u003e15‑position rotary dial with color‑coded scales\u003c\/li\u003e\n\u003cli\u003eIncludes test leads and a concise instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑world uses\u003c\/h3\u003e\u003cp\u003eCommon tasks include checking household batteries for charge levels, diagnosing low voltage circuits, testing wall outlets for proper voltage and grounding, and assessing power cords, holiday lights, fuses, and switches to identify potential issues before replacement. The dual voltage testing capability makes it suitable for quick troubleshooting and routine maintenance in homes or small workshops.\u003c\/p\u003e\u003ch3\u003eDesign and safety features\u003c\/h3\u003e\u003cp\u003eThe GMT‑318 includes fuse overload protection to help keep users safe during measurements. A mirror scale helps minimize reading errors, and the built‑in Zero Ohms dial simplifies resistance testing. It is housed for indoor use and ships with approved test leads and a tri‑lingual manual for straightforward operation.\u003c\/p\u003e\u003ch3\u003eIn the box and specs\u003c\/h3\u003e\u003cp\u003ePower comes from a single 1.5 V AA non‑rechargeable battery. The unit measures approximately 109 mm × 70 mm × 33 mm and weighs about 140 g with the battery. It’s designed for reliability in everyday environments and is supplied with test leads, a clear manual, and a 1‑year warranty.\u003c\/p\u003e\u003ch3\u003eWhy choose GMT‑318\u003c\/h3\u003e\u003cp\u003eIf you need a versatile, easy‑to‑read analog meter for quick diagnostics, the GMT‑318 offers a balanced mix of essential measurements, portability, and safety features without relying on digital screens. It’s a practical option for routine electrical checks and hobbyist projects, presenting possibilities for accurate readings and informed decisions rather than guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can the Gardner Bender GMT-318 measure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It measures AC and DC voltage, DC current, resistance, and battery checks across 14 ranges on 6 functions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the GMT-318 safe for indoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes fuse protection and is designed for indoor use within its specified temperature range.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gardner Bender","offers":[{"title":"Default Title","offer_id":53087363268719,"sku":"B00291X79O","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/gardner-bender-gmt-318-front-view.jpg?v=1778654271","url":"https:\/\/taskholt.com\/products\/gardner-bender-gmt-318-analog-multimeter-6-functions-14-range-500v","provider":"TaskHolt","version":"1.0","type":"link"}