{"id":11936,"date":"2026-03-24T13:54:11","date_gmt":"2026-03-24T09:54:11","guid":{"rendered":"https:\/\/hobbyrobotics.am\/product\/0-100v-mini-digital-voltmeter-0-28-display-3-wires\/"},"modified":"2026-04-08T21:43:33","modified_gmt":"2026-04-08T17:43:33","slug":"0-100v-mini-digital-voltmeter-0-28-display-3-wires","status":"publish","type":"product","link":"https:\/\/hobbyrobotics.am\/en\/product\/0-100v-mini-digital-voltmeter-0-28-display-3-wires\/","title":{"rendered":"0-100v mini digital voltmeter 0.28 display (3 Wires)"},"content":{"rendered":"

The device is a compact and efficient digital voltmeter for measuring stable voltages in the range of 0\u2026100V. The voltmeter is equipped with a 0.28-inch bright LED display and operates on a 3-wire scheme with separate power supply.
\n Applications:
\n\u2022\tVoltage checking in battery networks
\n\u2022\tPanel for stable power sources
\n\u2022\tDIY electronics, solar panels.
\nTechnical specifications
\n\u2022\tVoltage measurement range – 0\u2026100V DC
\n\u2022\tDisplay size \u2013 0.28 inches (typically in red, blue, and green)
\n\u2022\tConnection \u2013 3 wires (power+, power-, measurement+)
\n\u2022\tPower supply voltage – 4.5\u202630V DC
\n\u2022\tMeasurement accuracy – +\/- 1%
\n\u2022\tBright and clear display
\n\u2022\tProtection against reverse polarity.<\/p>\n","protected":false},"excerpt":{"rendered":"

The device is a compact and efficient digital voltmeter for measuring stable voltages in the range of 0\u2026100V. The voltmeter<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[],"product_tag":[],"class_list":{"0":"post-11936","1":"product","2":"type-product","3":"status-publish","6":"first","7":"instock","8":"shipping-taxable","9":"purchasable","10":"product-type-simple"},"acf":[],"yoast_head":"\n0-100v mini digital voltmeter 0.28 display (3 Wires) - Hobby Robotics<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"0-100v mini digital voltmeter 0.28 display (3 Wires) - Hobby Robotics\" \/>\n<meta property=\"og:description\" content=\"The device is a compact and efficient digital voltmeter for measuring stable voltages in the range of 0\u2026100V. 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