{"product_id":"ermenrich-test-dm120-digital-multimeter","title":"Ermenrich Test DM120 Digital Multimeter","description":"\u003cp\u003eThe Ermenrich Test DM120 is a professional-grade digital LCR meter for measuring capacitance and inductance. It measures a wide range of parameters: inductance, capacitance, DC resistance (DCR) and AC resistance (ACR), quality factor (Q), impedance phase angle (θ), dissipation factor (D), and equivalent resistances (ESR and Rp). These values are essential when tuning resonant circuits, testing transformers and chokes as well as selecting components to a given specification. Handy extras include smart automatic LCR mode selection, component sorting, and data hold.\u003c\/p\u003e\n\u003cp\u003eAt up to 5 readings per second, the meter is well suited to high-volume component testing. Resistance ranges span 20Ω to 200MΩ (ACR) and 200Ω to 200MΩ (DCR), capacitance runs from 20nF to 20mF, and inductance from 20µH to 20kH. The low end covers small components and windings, while the high end handles large coils, mains chokes, and high-resistance circuits. Readings appear on a backlit, dual-line, 20,000-count display that makes even small changes in the measured value easy to spot.\u003c\/p\u003e\n\u003cp\u003eTwo convenience functions round things out: Hold and REL. Hold freezes the reading on screen so you can log it or check it against a reference value. REL stores the current reading as a reference and then only shows the deviation from it, which makes matching component pairs and checking parts against a standard much quicker.\u003c\/p\u003e\n\u003cp\u003eThe housing is made of high-strength plastic and rated IP67 and, therefore, the meter stands up to dust and moisture, and it is ready for demanding environments. It runs on six AA batteries, and a battery indicator shows the remaining charge. The meter shuts off automatically after 5 minutes of inactivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional LCR meter for measuring inductance, capacitance, and resistance\u003c\/li\u003e\n\u003cli\u003eAdvanced parameters: DCR, D, Q, θ, ESR, and Rp for in-depth component analysis\u003c\/li\u003e\n\u003cli\u003eAutomatic component type detection (L\/C\/R) and sorting mode\u003c\/li\u003e\n\u003cli\u003eTest frequencies up to 100kHz and 5 readings per second\u003c\/li\u003e\n\u003cli\u003eBacklit dual-line 20,000-count display with Hold and REL functions\u003c\/li\u003e\n\u003cli\u003eIP67-rated housing, auto power-off after 5 minutes of inactivity\u003c\/li\u003e\n\u003cli\u003eRuns on six AA batteries, with a multi-level battery indicator on the display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital LCR meter\u003c\/li\u003e\n\u003cli\u003eTest leads \u003c\/li\u003e\n\u003cli\u003ePouch\u003c\/li\u003e\n\u003cli\u003eUser manual and warranty card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eErmenrich\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e5905555028682\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e25x18x7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e1.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelection of the measuring limit\u003c\/td\u003e\n\u003ctd\u003eautomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic functions \u003c\/td\u003e\n\u003ctd\u003ecapacitance meter, inductance meter, ohmmeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC resistance (DCR) measurement ranges\u003c\/td\u003e\n\u003ctd\u003e200Ω \/ 2kΩ \/ 20kΩ \/ 200kΩ \/ 2MΩ \/ 20MΩ \/ 200MΩ; accuracy ±(0.5%–2.5% + counts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC resistance (ACR) measurement ranges\u003c\/td\u003e\n\u003ctd\u003e20Ω \/ 200Ω \/ 2kΩ \/ 20kΩ \/ 200kΩ \/ 2MΩ \/ 20MΩ \/ 200MΩ; accuracy ±(0.7%–6.0% + counts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity measuring limit\u003c\/td\u003e\n\u003ctd\u003e20nF \/ 200nF \/ 2000nF \/ 20µF \/ 200µF \/ 2000µF \/ 20mF; accuracy ±(0.8%–5.0% + counts) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance measurement ranges\u003c\/td\u003e\n\u003ctd\u003e20µH \/ 200µH \/ 2000µH \/ 20mH \/ 200mH \/ 2000mH \/ 20H \/ 200H \/ 2000H \/ 20kH; accuracy ±(1.2%–2.5% + counts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature measurement range\u003c\/td\u003e\n\u003ctd\u003e–20…+760 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary parameters\u003c\/td\u003e\n\u003ctd\u003edissipation factor (D), equivalent parallel resistance (Rp), equivalent series resistance (ESR), impedance phase angle (θ), quality factor (Q)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissipation factor (D) accuracy\u003c\/td\u003e\n\u003ctd\u003e±(0.009…0.090) depending on frequency and impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest frequencies\u003c\/td\u003e\n\u003ctd\u003e100Hz, 120Hz, 1kHz, 10kHz, 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent circuit models\u003c\/td\u003e\n\u003ctd\u003eautomatic or manual selection, parallel (Lp, Cp, Rp), series (Ls, Cs, Rs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurements per second\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold function\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative value measurement (REL)\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD, dual-line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay counts\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay backlight\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudible alerts\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety standards\u003c\/td\u003e\n\u003ctd\u003eEN 61010-1, IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity range, %\u003c\/td\u003e\n\u003ctd\u003e0 — 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature range,°C\u003c\/td\u003e\n\u003ctd\u003e-10 — 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range,°C\u003c\/td\u003e\n\u003ctd\u003e0...+40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e6 AA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow battery status indicator\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto power off\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto power off\u003c\/td\u003e\n\u003ctd\u003e5 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003ehigh-strength plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Ermenrich","offers":[{"title":"Default title","offer_id":55934989107529,"sku":"87501","price":159.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0426\/8032\/0154\/files\/87501_ermenrich-test-dm120-multimeter_00.jpg?v=1794588686","url":"https:\/\/madeiraoptics.com\/en-es\/products\/ermenrich-test-dm120-digital-multimeter","provider":"Madeira Optics","version":"1.0","type":"link"}