{"id":5952,"date":"2023-04-13T08:28:29","date_gmt":"2023-04-13T06:28:29","guid":{"rendered":"https:\/\/opn.ttc.mybluehost.me\/?product=digital-insulation-tester"},"modified":"2025-12-01T05:18:39","modified_gmt":"2025-12-01T10:18:39","slug":"digital-insulation-tester-mt550","status":"publish","type":"product","link":"https:\/\/allairaircon.co.za\/?product=digital-insulation-tester-mt550","title":{"rendered":"Digital insulation tester MT550"},"content":{"rendered":"<h2><strong>Digital insulation tester MT550<\/strong><\/h2>\n<section class=\"wpb-content-wrapper\">\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><strong>The MT550 is a 1000V Digital Insulation Tester easy-to-use handheld meter and has three test voltage ranges 250V, 500V and 1000V together with two continuity ranges. Whilst doing the insulation test, the large LCD will indicate the insulation resistance together with the actual output voltage. Once the test is complete the circuit under test will be automatically discharged. The MT550 features an AC and DC voltage ranges, battery voltage indication, resistance and a continuity buzzer. If AC voltage is detected, the LCD will display the actual voltage to the user except in the off position.<\/strong><\/p>\n<p><strong>For more <a href=\"https:\/\/allairaircon.co.za\/product-category\/tools-and-multi-meters\/major-tech-meters\/\">major tech meters visit here<\/a><\/strong><\/p>\n<p><strong>Accessories:<\/strong><\/p>\n<ul>\n<li><strong>Test Leads<\/strong><\/li>\n<li><strong>Black Crock Lead<\/strong><\/li>\n<li><strong>Magnetic Strip<\/strong><\/li>\n<li><strong>Carrying Case<\/strong><\/li>\n<li><strong>Adjustable shoulder strap<\/strong><\/li>\n<li><strong>6 x AA Batteries<\/strong><\/li>\n<li><strong>Instruction Manual<\/strong><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p><strong>Features : <\/strong><\/p>\n<div class=\"woocommerce-product-details__short-description\">\n<ul>\n<li><strong>Three test ranges 250V-500V-1000V<\/strong><\/li>\n<li><strong>750V AC voltage and 1000V DC voltage ranges<\/strong><\/li>\n<li><strong>Live Circuit warning and buzzer<\/strong><\/li>\n<li><strong>Data Hold function<\/strong><\/li>\n<li><strong>1mA output current on insulation test<\/strong><\/li>\n<li><strong>200mA short circuit on continuity range<\/strong><\/li>\n<li><strong>Continuity Buzzer<\/strong><\/li>\n<li><strong>Automatic discharge after test<\/strong><\/li>\n<li><strong>Lock down Test Button for continuous use<\/strong><\/li>\n<li><strong>Hands free strap and magnet supplied as standard accessories<\/strong><\/li>\n<li><strong>Rubber overmould housing<\/strong><\/li>\n<li><strong>Illuminated display<\/strong><\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":8431,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[273,338,336,265],"product_tag":[],"class_list":{"0":"post-5952","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-major-tech-megger-insulation-tester","7":"product_cat-major-tech-meters","8":"product_cat-sales-items","9":"product_cat-tools-and-multi-meters","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Digital insulation tester MT550<\/title>\n<meta name=\"description\" content=\"Digital insulation tester MT550. We stock a full range of major tech meters. Visit ALLAIR or a branch to find out more. We also do Deliveries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/allairaircon.co.za\/?product=digital-insulation-tester-mt550\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Digital insulation tester MT550\" \/>\n<meta property=\"og:description\" content=\"Digital insulation tester MT550. We stock a full range of major tech meters. Visit ALLAIR or a branch to find out more. 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