{"product_id":"voltmetru-digital-led-panou-patrat-22mm-prindere-cu-surub-albastru","title":"Digital Voltmeter, LED, Square Panel, 22mm, Screw Fixing, Blue","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003csection class=\"cl-intro\"\u003e\u003ch2\u003e22mm LED Digital Voltmeter for AC Voltage Monitoring\u003c\/h2\u003e\n\n\u003cp\u003eThis digital voltmeter with a blue LED display offers instant visual control over the voltage in your electrical installation, covering the 12-500V AC range. Ideal for electrical panels, control panels, and industrial installations, it mounts quickly into standard 22mm holes. The large-digit display ensures excellent readability even from a distance.\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\u003eContinuous voltage monitoring between 12-500V AC, instantly visible on the LED display with 60 cd\/m² brightness\u003c\/li\u003e\n\n\u003cli\u003eSimple installation in standard 22mm holes in electrical panels, no additional modifications required\u003c\/li\u003e\n\n\u003cli\u003eMinimal power consumption under 20mA, does not affect your electrical installation's consumption\u003c\/li\u003e\n\n\u003cli\u003eVibration resistance 2-80Hz, operates reliably even in industrial environments or areas with machinery\u003c\/li\u003e\n\n\u003cli\u003eDurability of over 30,000 hours of continuous operation, a long-term investment\u003c\/li\u003e\n\n\u003cli\u003eStable operation between -10°C and +50°C, suitable for unheated or protected outdoor spaces\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\u003c\/h2\u003e\n\n\u003cp\u003eThe voltmeter connects directly to the AC circuit you wish to monitor, displaying the voltage in real-time on the LED display. Mounting is done through the standard 22mm hole in the electrical panel, with fastening secured by the screw on the back. You connect the two poles to the measured circuit, without requiring a separate power source for the display.\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 I use this voltmeter for DC current?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo, this model measures only AC voltage (alternating current) in the 12-500V range. For DC, you need a dedicated DC voltmeter.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow visible is the display in bright light conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe LED display has a brightness of 60 cd\/m², strong enough for clear reading even in well-lit spaces or indirect daylight.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat size hole do I need to make in the panel for mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt requires a standard 22mm diameter hole, also used for standard industrial buttons or indicators.\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\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\u003eMeasurement type\u003c\/td\u003e\n\n\u003ctd\u003eAC Voltage (alternating current)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMeasurement range\u003c\/td\u003e\n\n\u003ctd\u003e12-500V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCurrent 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\u003eLED color\u003c\/td\u003e\n\n\u003ctd\u003eBlue\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisplay brightness\u003c\/td\u003e\n\n\u003ctd\u003e≥60 cd\/m²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting size\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\u003eVibration resistance\u003c\/td\u003e\n\n\u003ctd\u003e2-80Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDurability\u003c\/td\u003e\n\n\u003ctd\u003e≥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\u003eCertification\u003c\/td\u003e\n\n\u003ctd\u003eCE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\n\u003ctd\u003e1x digital voltmeter with mounting system\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\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 in accordance with current Romanian legislation. You have the right to return within 30 days of purchase. Delivery is fast via national courier, with secure packaging for transport protection.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801582317899,"sku":"Q-5C014","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-22mm-albastru_fade8549-dc3a-4781-b012-f7815f0ff376.jpg?v=1773834822","url":"https:\/\/classlights.eu\/hu-eu\/products\/voltmetru-digital-led-panou-patrat-22mm-prindere-cu-surub-albastru","provider":"ClassLights","version":"1.0","type":"link"}