{"wikiid":519026,"langid":"en","namespace":"CATEGORY","title":"iFixit Digital Multimeter","revisionid":1433959,"contents_raw":"== Background: ==\n\nThe iFixit Digital Multimeter is your go-to diagnostic tool for electronics repair and troubleshooting. With a robust set of functions\u2014including AC\/DC voltage and current, continuity, resistance, capacitance, diode testing, and non-contact voltage detection\u2014this True RMS multimeter is engineered for precision. Designed for both professionals and hobbyists, its compact form factor, intuitive controls, and clear 4-digit LCD make it an essential addition to any toolkit.\n\n== Technical Specifications: ==\n\n* Display:\n** 9999 count True RMS LCD\n** Backlight and data hold\n* Measurement Ranges:\n** DC Voltage: 0.1mV to 500V \u00b1(0.7\u20130.8%)\n** AC Voltage: 0.001V to 500V \u00b1(1.0\u20131.2%)\n** DC Current: 0.1\u00b5A to 10A \u00b1(0.8\u20131.2%)\n** AC Current: 0.1\u00b5A to 10A \u00b1(1.0\u20131.5%)\n** Resistance: 0.1\u03a9 to 99.99M\u03a9 \u00b1(1.0\u20132.0%)\n** Capacitance: 0.001nF to 99.99mF \u00b1(4.0\u20135.0%)\n* Additional Functions:\n** Diode test and audible continuity alert\n** Battery test (1.5V\/9V) with internal load\n** NCV detection with LED and buzzer alerts\n** Live wire detection via single probe\n* Safety Rating:\n** CAT III 500V (IEC61010-1)\n** Double insulation\n** Fused \u00b5A\/mA (600mA\/500V) and 10A (10A\/600V) protection\n* Environmental:\n** Operating: 0\u00b0C to 40\u00b0C (32\u00b0F to 104\u00b0F)\n** Storage: -10\u00b0C to 50\u00b0C (14\u00b0F to 122\u00b0F)\n** Max altitude: 2000m","contents_json":{"type":"doc","content":[{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Background:"}]},{"type":"paragraph","content":[{"type":"text","text":"The iFixit Digital Multimeter is your go-to diagnostic tool for electronics repair and troubleshooting. With a robust set of functions\u2014including AC\/DC voltage and current, continuity, resistance, capacitance, diode testing, and non-contact voltage detection\u2014this True RMS multimeter is engineered for precision. Designed for both professionals and hobbyists, its compact form factor, intuitive controls, and clear 4-digit LCD make it an essential addition to any toolkit."}]},{"type":"heading","attrs":{"level":2},"content":[{"type":"text","text":"Technical Specifications:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Display:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"9999 count True RMS LCD"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Backlight and data hold"}]}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Measurement Ranges:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"DC Voltage: 0.1mV to 500V \u00b1(0.7\u20130.8%)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"AC Voltage: 0.001V to 500V \u00b1(1.0\u20131.2%)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"DC Current: 0.1\u00b5A to 10A \u00b1(0.8\u20131.2%)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"AC Current: 0.1\u00b5A to 10A \u00b1(1.0\u20131.5%)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Resistance: 0.1\u03a9 to 99.99M\u03a9 \u00b1(1.0\u20132.0%)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Capacitance: 0.001nF to 99.99mF \u00b1(4.0\u20135.0%)"}]}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Additional Functions:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Diode test and audible continuity alert"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Battery test (1.5V\/9V) with internal load"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"NCV detection with LED and buzzer alerts"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Live wire detection via single probe"}]}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Safety Rating:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"CAT III 500V (IEC61010-1)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Double insulation"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Fused \u00b5A\/mA (600mA\/500V) and 10A (10A\/600V) protection"}]}]}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Environmental:"}]},{"type":"bulletList","attrs":[],"content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Operating: 0\u00b0C to 40\u00b0C (32\u00b0F to 104\u00b0F)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Storage: -10\u00b0C to 50\u00b0C (14\u00b0F to 122\u00b0F)"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"type":"text","text":"Max altitude: 2000m"}]}]}]}]}]}]},"contents_rendered":"<div class=\"clearer\"><\/div><div class=\"headerContainer\"><a class=\"selfLink\" href=\"#Section_Background\" title=\"Link to this section\" aria-hidden=\"true\" tabindex=\"-1\"><span    class=\"fa-svg-icon\"><svg width=\"16\" height=\"16\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\" overflow=\"visible\"><!--! Font Awesome Pro 7.3.1 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license (Commercial License) Copyright 2026 Fonticons, Inc. --><path d=\"M427.5 88c-21.4 0-42.2 6.9-59.3 19.4-11.4-11.7-24.4-22.1-38.4-30.7 27-23.6 61.7-36.7 97.7-36.7 82 0 148.5 66.5 148.5 148.5 0 39.4-15.6 77.1-43.5 105l-79.1 79.1c-27.8 27.8-65.6 43.5-105 43.5-82 0-148.5-66.5-148.5-148.5 0-17.9 3.2-35.5 9.4-51.9 4.6-12.4 18.5-18.7 30.9-14.1S259 220 254.4 232.4c-4.2 11.1-6.4 23-6.4 35.2 0 55.5 45 100.5 100.5 100.5 26.6 0 52.2-10.6 71-29.4l79.1-79.1C517.4 240.6 528 215.1 528 188.5 528 133 483 88 427.5 88zm-200 56c-26.6 0-52.2 10.6-71 29.4L77.4 252.5c-18.8 18.8-29.4 44.4-29.4 71 0 55.5 45 100.5 100.5 100.5 21.4 0 42.2-6.9 59.3-19.4 11.4 11.8 24.4 22.1 38.4 30.7-27 23.6-61.7 36.7-97.7 36.7-82 0-148.5-66.5-148.5-148.5 0-39.4 15.6-77.1 43.5-105l79.1-79.1c27.8-27.8 65.6-43.5 105-43.5 82 0 148.5 66.5 148.5 148.5 0 17.9-3.2 35.5-9.4 51.9-4.6 12.4-18.5 18.7-30.9 14.1S317 292 321.6 279.6c4.2-11.1 6.4-23 6.4-35.1 0-55.5-45-100.5-100.5-100.5z\"\/><\/svg><\/span><\/a><h2 id=\"Section_Background\" class=\"header\">Background:<\/h2><\/div>\n\n<p>The iFixit Digital Multimeter is your go-to diagnostic tool for electronics repair and troubleshooting. With a robust set of functions\u2014including AC\/DC voltage and current, continuity, resistance, capacitance, diode testing, and non-contact voltage detection\u2014this True RMS multimeter is engineered for precision. Designed for both professionals and hobbyists, its compact form factor, intuitive controls, and clear 4-digit LCD make it an essential addition to any toolkit.<\/p>\n\n<div class=\"clearer\"><\/div><div class=\"headerContainer\"><a class=\"selfLink\" href=\"#Section_Technical_Specifications\" title=\"Link to this section\" aria-hidden=\"true\" tabindex=\"-1\"><span    class=\"fa-svg-icon\"><svg width=\"16\" height=\"16\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\" overflow=\"visible\"><!--! Font Awesome Pro 7.3.1 by @fontawesome - https:\/\/fontawesome.com License - https:\/\/fontawesome.com\/license (Commercial License) Copyright 2026 Fonticons, Inc. --><path d=\"M427.5 88c-21.4 0-42.2 6.9-59.3 19.4-11.4-11.7-24.4-22.1-38.4-30.7 27-23.6 61.7-36.7 97.7-36.7 82 0 148.5 66.5 148.5 148.5 0 39.4-15.6 77.1-43.5 105l-79.1 79.1c-27.8 27.8-65.6 43.5-105 43.5-82 0-148.5-66.5-148.5-148.5 0-17.9 3.2-35.5 9.4-51.9 4.6-12.4 18.5-18.7 30.9-14.1S259 220 254.4 232.4c-4.2 11.1-6.4 23-6.4 35.2 0 55.5 45 100.5 100.5 100.5 26.6 0 52.2-10.6 71-29.4l79.1-79.1C517.4 240.6 528 215.1 528 188.5 528 133 483 88 427.5 88zm-200 56c-26.6 0-52.2 10.6-71 29.4L77.4 252.5c-18.8 18.8-29.4 44.4-29.4 71 0 55.5 45 100.5 100.5 100.5 21.4 0 42.2-6.9 59.3-19.4 11.4 11.8 24.4 22.1 38.4 30.7-27 23.6-61.7 36.7-97.7 36.7-82 0-148.5-66.5-148.5-148.5 0-39.4 15.6-77.1 43.5-105l79.1-79.1c27.8-27.8 65.6-43.5 105-43.5 82 0 148.5 66.5 148.5 148.5 0 17.9-3.2 35.5-9.4 51.9-4.6 12.4-18.5 18.7-30.9 14.1S317 292 321.6 279.6c4.2-11.1 6.4-23 6.4-35.1 0-55.5-45-100.5-100.5-100.5z\"\/><\/svg><\/span><\/a><h2 id=\"Section_Technical_Specifications\" class=\"header\">Technical Specifications:<\/h2><\/div>\n\n<ul><li>Display:<ul><li>9999 count True RMS LCD<\/li><li>Backlight and data hold<\/li><\/ul><\/li><li>Measurement Ranges:<ul><li>DC Voltage: 0.1mV to 500V \u00b1(0.7\u20130.8%)<\/li><li>AC Voltage: 0.001V to 500V \u00b1(1.0\u20131.2%)<\/li><li>DC Current: 0.1\u00b5A to 10A \u00b1(0.8\u20131.2%)<\/li><li>AC Current: 0.1\u00b5A to 10A \u00b1(1.0\u20131.5%)<\/li><li>Resistance: 0.1\u03a9 to 99.99M\u03a9 \u00b1(1.0\u20132.0%)<\/li><li>Capacitance: 0.001nF to 99.99mF \u00b1(4.0\u20135.0%)<\/li><\/ul><\/li><li>Additional Functions:<ul><li>Diode test and audible continuity alert<\/li><li>Battery test (1.5V\/9V) with internal load<\/li><li>NCV detection with LED and buzzer alerts<\/li><li>Live wire detection via single probe<\/li><\/ul><\/li><li>Safety Rating:<ul><li>CAT III 500V (IEC61010-1)<\/li><li>Double insulation<\/li><li>Fused \u00b5A\/mA (600mA\/500V) and 10A (10A\/600V) protection<\/li><\/ul><\/li><li>Environmental:<ul><li>Operating: 0\u00b0C to 40\u00b0C (32\u00b0F to 104\u00b0F)<\/li><li>Storage: -10\u00b0C to 50\u00b0C (14\u00b0F to 122\u00b0F)<\/li><li>Max altitude: 2000m<\/li><\/ul><\/li><\/ul>","linked_wikis":[],"can_edit":true,"available_langids":["en","de","es","fr","it","jp","ko","nl","pt","ru","tr","zh"],"ancestors":[{"dataType":"wiki","wikiid":17427,"langid":"en","title":"Multimeter","display_title":"Multimeter","namespace":"CATEGORY","summary":"Also known as a multitester, or a VOM (Volt-Ohm meter), a multimeter is an electronic measuring instrument used to measure voltage, current, and resistance. 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