{"id":52837,"date":"2025-05-21T13:44:48","date_gmt":"2025-05-21T12:44:48","guid":{"rendered":"https:\/\/www.microplanet.ma\/?post_type=product&#038;p=52837"},"modified":"2026-10-19T17:27:41","modified_gmt":"2026-10-19T17:27:41","slug":"ac-voltmeter-ammeter-50-500v-10a","status":"publish","type":"product","link":"https:\/\/www.microplanet.ma\/en\/produit\/ac-voltmeter-ammeter-50-500v-10a\/","title":{"rendered":"AC Voltmeter and Ammeter 50\u2013500V 10A"},"content":{"rendered":"<h3>AC Voltmeter and Ammeter 50\u2013500V 10A<\/h3>\n<p>This AC voltmeter and ammeter measures voltage (50\u2013500 V AC) and current (0\u201310 A) simultaneously on the same AC circuit. It is powered directly by the measured line, so no separate power supply is required. The compact panel meter has a stated class 0.1 accuracy and displays voltage and current in real time.<\/p>\n<h4>\ud83d\udd27 Technical specifications<\/h4>\n<ul>\n<li>AC voltage range: 50\u2013500 V<\/li>\n<li>AC current range: 0\u201310 A (internal shunt)<\/li>\n<li>Accuracy: class 0.1 (\u00b10.1%, \u00b11 digit)<\/li>\n<li>Display: backlit LCD, simultaneous V and A readings<\/li>\n<li>Power: supplied from the measured AC phase and neutral<\/li>\n<li>Certification: CE<\/li>\n<li>Panel dimensions: 48 \u00d7 29 \u00d7 22 mm; cut-out: 45 \u00d7 25 mm<\/li>\n<\/ul>\n<h4>\ud83d\udca1 Typical applications<\/h4>\n<ul>\n<li>Monitoring voltage and current in domestic or industrial installations<\/li>\n<li>Checking the consumption of machines, motors, and pumps<\/li>\n<li>Installation in electrical panels and control desks<\/li>\n<li>AC circuit troubleshooting and testing<\/li>\n<li>DIY energy-monitoring projects<\/li>\n<\/ul>\n<h4>\ud83d\udee0\ufe0f Pinout and wiring<\/h4>\n<table>\n<thead>\n<tr>\n<th>Terminal<\/th>\n<th>Function<\/th>\n<th>Typical connection<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>L+<\/strong><\/td>\n<td>Phase (measured voltage and meter supply)<\/td>\n<td>50\u2013500 V AC phase line<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u2212<\/strong><\/td>\n<td>Neutral (voltage reference and supply)<\/td>\n<td>AC neutral line<\/td>\n<\/tr>\n<tr>\n<td><strong>I+<\/strong><\/td>\n<td>Current input + (internal shunt)<\/td>\n<td>Load phase wire, series input<\/td>\n<\/tr>\n<tr>\n<td><strong>I\u2212<\/strong><\/td>\n<td>Current input \u2212 (internal shunt)<\/td>\n<td>Load phase wire, series output<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Connect <strong>L+ \/ N\u2212<\/strong> to the line being measured to power the meter. Then route the load\u2019s phase wire through <strong>I+ \u2192 I\u2212<\/strong> to measure current. AC mains voltage can cause serious injury; disconnect power before wiring and use appropriately qualified personnel.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compact AC panel meter that simultaneously measures 50\u2013500 V voltage and 0\u201310 A current, with a backlit LCD and no separate power supply.<\/p>\n","protected":false},"featured_media":52838,"template":"","meta":[],"product_brand":[],"product_cat":[83,64],"product_tag":[],"class_list":["post-52837","product","type-product","status-publish","has-post-thumbnail","product_cat-appareils-de-mesure","product_cat-alimentation-mesure","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AC Voltmeter and Ammeter 50\u2013500V 10A | MicroPlanet<\/title>\n<meta name=\"description\" content=\"Panel meter for simultaneous AC voltage and current measurement: 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