{"id":23663,"date":"2026-06-13T02:28:20","date_gmt":"2026-06-13T06:28:20","guid":{"rendered":"https:\/\/allairaircon.co.za\/?post_type=product&p=23663"},"modified":"2026-06-17T09:56:27","modified_gmt":"2026-06-17T13:56:27","slug":"bluetooth-handheld-multifunction-tester-mt329","status":"publish","type":"product","link":"https:\/\/allairaircon.co.za\/?product=bluetooth-handheld-multifunction-tester-mt329","title":{"rendered":"Bluetooth Handheld Multifunction Tester MT329"},"content":{"rendered":"

Major-Tech Bluetooth Handheld Multifunction Tester MT329<\/strong><\/p>\n

The MT329 is a handheld multifunction tester that combines Insulation and Continuity testing, Resistance, Loop Impedance, RCD, Voltage, and Phase Sequence tests in one device. The Loop Impedance test offers two methods: a high-current test up to 18.3A and a ZL-PE RCD range test that ensures RCDs rated above 30mA do not trip during the test. The MT329 features several RCD test functions. These include Auto Test, Residual Current Test with various current settings, and RCD Test Time. The insulation test function operates at 250V, 500V, and 1000V. It measures insulation resistance up to 4000M\u03a9 with automatic discharge after testing.<\/strong><\/p>\n

It also provides Low Ohm Resistance measurements. Additional functions include AC and DC voltage measurement, an AC+DC auto-mode, Data Hold, and auto power-off. The large backlit multi-LCD displays simultaneous measurements, ensuring clear visibility. With a CAT III 600V and CAT IV 300V rating, the MT329 provides a high level of safety. The meter also features Bluetooth communication and internal memory for data storage and transfer. The Bluetooth app, compatible with both Android and iOS, enhances versatility. It makes the MT329 suitable for troubleshooting and preventative maintenance tasks for electricians.<\/strong><\/p>\n

View our industrial multi meter<\/a><\/strong><\/p>\n

and our Cable Locator MT195<\/a><\/strong><\/p>\n

Find more major tech testers here\u00a0<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\n

Features:<\/strong><\/p>\n

    \n
  • 3 insulation test rage 250V, 500V, 1000V<\/strong><\/li>\n
  • Insulation Resistance up to 4000M\u2126<\/strong><\/li>\n
  • Measures AC and DC voltage up to 500V<\/strong><\/li>\n
  • AC+DC Mode and Data Hold<\/strong><\/li>\n
  • Loop Impedance testing with a high current of up to 18.3A<\/strong><\/li>\n
  • Loop Impedance measurement of RCD not tripping above 30mA<\/strong><\/li>\n
  • PFC and PEFC readings<\/strong><\/li>\n
  • Phase Sequence Test<\/strong><\/li>\n
  • Type-A, Type AC and Type-B RCD Testing<\/strong><\/li>\n
  • RCD Trip time tA 0.5x, tA 1x, tA 2x, tA 5x,<\/strong><\/li>\n
  • RCD AUTO test and RCD Trip level<\/strong><\/li>\n
  • Auto discharge of voltage test signal<\/strong><\/li>\n
  • Download stored data to iOS or Android App via Bluetooth<\/strong><\/li>\n
  • Auto Power Off<\/strong><\/li>\n<\/ul>\n

    2 Year Limited Warranty<\/strong><\/p>\n

    Accessories:<\/strong><\/h3>\n
      \n
    • Carrying Case<\/strong><\/li>\n
    • MTMAG \u2013 Magnet Strip<\/strong><\/li>\n
    • Remote Test Lead<\/strong><\/li>\n
    • Distribution Board Leads & Croc Clip<\/strong><\/li>\n
    • 1 x AUS Plug Top Lead<\/strong><\/li>\n
    • 6 x AA Batteries<\/strong><\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":23672,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[271,338,336,265],"product_tag":[],"class_list":["post-23663","product","type-product","status-publish","has-post-thumbnail","product_cat-major-tech-multimeter","product_cat-major-tech-meters","product_cat-sales-items","product_cat-tools-and-multi-meters","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nBluetooth Handheld Multifunction Tester MT329<\/title>\n<meta name=\"description\" content=\"Bluetooth Handheld Multifunction Tester MT329. Visit ALLAIR online or a branch. We stock Major tech tools and meters. 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