{"id":1731,"date":"2026-03-24T15:56:15","date_gmt":"2026-03-24T15:56:15","guid":{"rendered":"https:\/\/steamstoreke.com\/?post_type=product&p=1731"},"modified":"2026-03-24T15:56:21","modified_gmt":"2026-03-24T15:56:21","slug":"uni-t-ut-511-insulation-resistance-tester-100v-1000v","status":"publish","type":"product","link":"https:\/\/steamstoreke.com\/index.php\/product\/uni-t-ut-511-insulation-resistance-tester-100v-1000v\/","title":{"rendered":"UNI-T UT 511 Insulation Resistance Tester (100V – 1000V)"},"content":{"rendered":"
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The UNI-T\u00a0UT511\u00a0is a handheld insulation resistance tester built around a microprocessor system and intuitive readout design. It integrates a high-resolution LCD (9999-count) with an analog bar graph typically 30 segments to deliver clear, precise measurements in a range of testing environments.<\/p>\n

Supporting test voltages of up to 1 kV DC (and 750 V AC), the UT511 tackles a wide range of measurement scenarios. It covers insulation resistance from low megaohm values up to around 10 G\u03a9, making it versatile for assessing cable or equipment integrity.<\/p>\n

Constructed with a rugged body, this device includes essential safety certification (such as CAT III 600 V \/ CAT II 1000 V) to support field reliability. Powered by eight LR14 batteries, it remains compact and portable\u2014ideal for routine diagnostics across industrial, residential, and commercial settings.<\/p>\n<\/div>\n

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Features:<\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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  • Large 9999 display with 30-segment analog bar graph.<\/li>\n
  • PI\/DAR measurements.<\/li>\n
  • Comparison, upper and lower limit functions.<\/li>\n
  • Continuous measurement mode.<\/li>\n
  • Auto power off.<\/li>\n
  • 18-group data storage.<\/li>\n
  • Backlight.<\/li>\n
  • Auto current discharge and high-voltage output alarm.<\/li>\n
  • Time measurement mode, auto measure within 15 minutes.<\/li>\n
  • Low battery and over range indications.<\/li>\n<\/ul>\n

    SPECIAL FUNCTIONS:<\/strong>
    \nAuto Ranging
    \nShort Circuis Current (< 2 mA)
    \nData Logging (18)
    \nSleep Mode
    \nPolarization index (PI)
    \nDielectric Absorption (DAR)
    \nTimer (around 30 minutes)
    \nCompare
    \nBattery Display
    \nDisplay Backlight
    \nMax. display: 9999 (123 x 58 mm)
    \nOver Range and High Voltage Warning
    \nAnalogue Bar Graph<\/p>\n

    Applications:<\/h5>\n
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    • Electrical Installation and Wiring Verification.<\/li>\n
    • Preventive Maintenance of Electrical Equipment.<\/li>\n
    • High-Voltage Motor and Generator Winding Testing.<\/li>\n
    • Power Cable Insulation Integrity Testing.<\/li>\n
    • Transformer Insulation Condition Assessment.<\/li>\n
    • Switchgear and Circuit Breaker Testing.<\/li>\n<\/ul>\n
      Package Contents:<\/h5>\n
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      • 1x<\/strong>\u00a0English operating manual<\/li>\n
      • 1x<\/strong>\u00a0One-plug test lead to one alligator clip (pair)<\/li>\n
      • 1x<\/strong>\u00a0Two-plug test lead to one alligator clip<\/li>\n
      • 8x<\/strong>\u00a0LR14 (R14) 1.5 V batteries<\/li>\n
      • 1x<\/strong>\u00a0Tool box (carrying case)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        The UNI-T\u00a0UT511\u00a0is a handheld insulation resistance tester built around a microprocessor system and intuitive readout design. It integrates a high-resolution LCD (9999-count) with an analog bar graph typically 30 segments<\/p>\n","protected":false},"featured_media":1732,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1731","1":"product","2":"type-product","3":"status-publish","6":"product_cat-uncategorized","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/product\/1731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/comments?post=1731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/media\/1732"}],"wp:attachment":[{"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/media?parent=1731"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1731"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1731"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/steamstoreke.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}