{"product_id":"digital-dc-voltmeter-led-panel-display","title":"Digital DC Voltmeter – LED Panel Display","description":"\u003ch2\u003eKeep Battery Voltage in View \u003c\/h2\u003e\n\u003cp\u003eAdd a compact voltage display to a compatible DC installation. This digital panel voltmeter brings a three-digit LED readout to a vehicle, boat or electronics project, making the measured voltage visible at a glance.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED digits\u003c\/strong\u003e — Read the voltage on a dedicated panel display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-wire design\u003c\/strong\u003e — Use a compact connection format for the planned circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay-color options\u003c\/strong\u003e — Choose the listed red, green or blue version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstead of reaching for a separate meter every time you want a reading, integrate a display into the project itself. Match the installation to the specified operating range and wiring instructions.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat voltage range is specified?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list DC 4.5V to 30V.\u003c\/p\u003e\n\u003ch3\u003eDoes it measure current as well?\u003c\/h3\u003e\n\u003cp\u003eThe listed product is a voltmeter for voltage display.\u003c\/p\u003e\n\u003ch3\u003eWhich display colors are available?\u003c\/h3\u003e\n\u003cp\u003eRed, green and blue options are listed.\u003c\/p\u003e\n\u003ch3\u003eDoes the display need a separate supply?\u003c\/h3\u003e\n\u003cp\u003eThe listed two-wire design takes its supply from the measured DC connection within the stated operating range.\u003c\/p\u003e\n\u003ch3\u003eWhat projects is it described for?\u003c\/h3\u003e\n\u003cp\u003eThe description identifies battery-voltage monitoring in cars, motorcycles, boats and other compatible DC projects.\u003c\/p\u003e\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eJYJDDIY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color: #333;\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eReverse Connect Protection\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eRange: DC4.5-30V (No need aditional power)\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eDisplay: Three 0.56'' LED digital tube\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eDisplay color: RED\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eRefresh rate: about 500mS \/ times\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eInput: DC voltage (\u0026lt;2 times the range)\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eResolution: 1% +1 digit\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003ePower Supply: DC4.5-30V (with the input common-line)\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003eOperating temperature: -10°c~ 65°c\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px;\" align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e1, thevoltmeterwiring is simple,only need topicktwo lines,thetablereversal protection, reversedoes not burn.\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px;\" align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e2, thevoltmeterstartvoltage is low,theredjust3.2V,just2.7VGreen,thebluejust3.0Vwill be able tomeasure correctly,startwith the price oftwo-wirevoltmetervoltageisthelowestanywhere in the world.Thiswill greatlyfacilitatetheuseofthelithium battery,18650batteryusers.Whenthevoltage is lower than3.5V,thedisplaybrightness diminishes,but does not affectthecorrect measurement.\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px;\" align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e3,inorder to achieveoptimum measurementaccuracy, thevoltmeterwillbedifferentaccording to the measuredvoltageautomatically movethe decimal pointposition.Measurethevoltagebelow 10V,displayedafterthedecimal pointtwo;10Vvoltagemeasurementsdisplayedafterthedecimal pointone.That is able totake care ofthebatteryuserneeds, but alsocater totheneedsofthehigher voltagemeasurementon the measurement accuracy.\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px;\" align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e4, thevoltmetercan be used formotorcycles, carsandothermonitoringbattery voltage,timelygraspbatterystatus.Other voltagescan also beusedformeasurementpurposes.\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px;\" align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003ePackage list:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e1x Digital Voltmeter\u003c\/p\u003e","brand":"Authority Asset Brand","offers":[{"title":"green","offer_id":68013430046964,"sku":"14:175","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":68013430079732,"sku":"14:173","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":68013430112500,"sku":"14:10","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0564\/6836\/files\/Sec07973fe7234a25803c9c229dc107715.webp?v=1793579489","url":"https:\/\/authorityassetbrand.com\/products\/digital-dc-voltmeter-led-panel-display","provider":"Authority Asset Brand","version":"1.0","type":"link"}