{"product_id":"voltmetru-digital-led-panou-patrat-22mm-prindere-cu-surub-verde","title":"Digital Voltmeter, LED, Square Panel, 22mm, Screw Fixing, Green","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003csection class=\"cl-intro\"\u003e\u003ch2\u003eLED Digital Voltmeter for Real-Time Voltage Monitoring\u003c\/h2\u003e\n\n\u003cp\u003eThis digital voltmeter with a 22mm green LED display offers a professional solution for monitoring voltage in electrical panels, control panels, or industrial installations. It reads values between 12V and 500V AC, displaying the voltage on an easy-to-read LED display even from a distance. Quick installation via panel mounting, ideal for electricians and technicians who need permanent visual measurements without additional instruments.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-benefits\"\u003e\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eReal-time AC voltage monitoring between 12V and 500V, no external multimeter needed\u003c\/li\u003e\n\n\u003cli\u003eHigh-brightness green LED display, visible even in strong light conditions or from a distance\u003c\/li\u003e\n\n\u003cli\u003eSimple installation in a 22mm panel hole, fixed with the included nut, no special tools required\u003c\/li\u003e\n\n\u003cli\u003eLow consumption under 20mA, does not affect the overall consumption of the installation\u003c\/li\u003e\n\n\u003cli\u003eDurability over 30,000 hours of continuous operation, resistant to vibrations and temperatures between -10 and +50 degrees Celsius\u003c\/li\u003e\n\n\u003cli\u003eCompact square design compatible with industrial electrical panel standards\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-how\"\u003e\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe voltmeter is installed by inserting it into a 22mm panel hole and securing it with the nut from the back. Connect the two conductors to the circuit whose voltage you want to monitor, observing AC polarity. The LED display automatically shows the voltage value in volts, updating in real time. It does not require calibration or additional settings.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-faq\"\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan it measure DC voltage or only AC?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis model measures exclusively AC alternating voltage between 12V and 500V. For direct current, there are dedicated DC models.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow accurate is the voltage display?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe voltmeter displays the value with sufficient accuracy for standard industrial monitoring. For high-precision laboratory measurements, specialized equipment is recommended.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the display clearly visible in bright daylight?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the brightness of the green LED is a minimum of 60 cd\/m², sufficient for excellent visibility even in intense lighting conditions.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-specs\"\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eAD101-22VMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisplay type\u003c\/td\u003e\n\n\u003ctd\u003eDigital LED\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisplay color\u003c\/td\u003e\n\n\u003ctd\u003eGreen\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement range\u003c\/td\u003e\n\n\u003ctd\u003eAC 12-500V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCurrent type\u003c\/td\u003e\n\n\u003ctd\u003eAlternating current (AC) only\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSelf-consumption\u003c\/td\u003e\n\n\u003ctd\u003eUnder 20mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\n\u003ctd\u003eMin. 60 cd\/m²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperating frequency\u003c\/td\u003e\n\n\u003ctd\u003e50\/60 Hz (vibrations 2-80Hz)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDurability\u003c\/td\u003e\n\n\u003ctd\u003eOver 30,000 hours\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\n\u003ctd\u003e-10°C to +50°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting dimension\u003c\/td\u003e\n\n\u003ctd\u003e22mm square panel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting type\u003c\/td\u003e\n\n\u003ctd\u003eNut fastening\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\n\u003ctd\u003eCE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-warranty\"\u003e\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty according to current Romanian legislation. 30-day return policy. Fast delivery by national courier with phone confirmation.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801582645579,"sku":"Q-5C016","price":3.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/voltmetru-patrat-de-panou-22mmverde_f2d77408-65aa-4dcc-9ea0-f2f841c945c6.jpg?v=1773834821","url":"https:\/\/classlights.eu\/en-eu\/products\/voltmetru-digital-led-panou-patrat-22mm-prindere-cu-surub-verde","provider":"ClassLights","version":"1.0","type":"link"}