{"id":190824,"date":"2026-01-05T14:33:45","date_gmt":"2026-01-05T07:33:45","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=190824"},"modified":"2026-01-05T14:38:29","modified_gmt":"2026-01-05T07:38:29","slug":"keysight-u1253b-handheld-digital-multimeter","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/keysight-u1253b-handheld-digital-multimeter\/","title":{"rendered":"Keysight U1253B Handheld Digital Multimeter"},"content":{"rendered":"

Keysight U1253B Handheld Digital Multimeter \u2013 50,000 Counts, OLED Display<\/h3>\n
\"DMM<\/a>
DMM Keysight U1253B<\/figcaption><\/figure>\n

The Keysight U1253B is a premium handheld digital multimeter from the U1250 Series, designed for engineers, technicians, and industrial professionals who require high accuracy, advanced measurement capabilities, and robust safety performance.<\/p>\n

Featuring a 50,000-count resolution with dual-display capability, the U1253B delivers stable and highly detailed measurement results. Its high-quality OLED display, offering a 160\u00b0 wide viewing angle and a 2000:1 contrast ratio, ensures<\/p>\n

excellent readability in low-light environments, confined spaces, and demanding field conditions.<\/p>\n

Beyond standard measurements such as voltage, current, and resistance, the U1253B integrates a 20 MHz frequency counter and a programmable square-wave generator, making it a versatile tool for circuit testing, troubleshooting, and calibration tasks. These advanced functions allow the instrument to support both maintenance and R&D applications.<\/p>\n

The multimeter is equipped with an integrated rechargeable Ni-MH battery, enabling direct charging and extended operation without frequent battery replacement. In terms of safety, the instrument meets CAT III 1000 V and CAT IV 600 V ratings, ensuring reliable protection in industrial power systems and electrical distribution environments.<\/p>\n

Key Features<\/h3>\n
    \n
  • \n

    50,000 counts resolution with dual-display functionality<\/p>\n<\/li>\n

  • \n

    High-contrast OLED display with wide viewing angle<\/p>\n<\/li>\n

  • \n

    Built-in 20 MHz frequency counter<\/p>\n<\/li>\n

  • \n

    Programmable square-wave generator for circuit testing and calibration<\/p>\n<\/li>\n

  • \n

    Integrated rechargeable Ni-MH battery with charging capability<\/p>\n<\/li>\n

  • \n

    High safety ratings: CAT III 1000 V and CAT IV 600 V<\/p>\n<\/li>\n<\/ul>\n

    What Is Included<\/h3>\n
      \n
    • \n

      Standard 3-year warranty (90 days for non-serialized accessories)<\/p>\n<\/li>\n

    • \n

      Test lead set<\/p>\n<\/li>\n

    • \n

      Rechargeable Ni-MH battery<\/p>\n<\/li>\n

    • \n

      Power cord and charging adapter<\/p>\n<\/li>\n<\/ul>\n

      Applications<\/h3>\n
        \n
      • \n

        Advanced electrical and electronic measurements<\/p>\n<\/li>\n

      • \n

        Industrial maintenance and troubleshooting<\/p>\n<\/li>\n

      • \n

        Laboratory, R&D, and QA\/QC environments<\/p>\n<\/li>\n

      • \n

        Field service requiring high accuracy and safety<\/p>\n<\/li>\n<\/ul>\n

        The Keysight U1253B is a dependable solution for professionals seeking a precise, durable, and multifunctional digital multimeter that complies with professional measurement standards.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Key Features<\/h3>\n
          \n
        • \n

          50,000 counts resolution with dual-display functionality<\/p>\n<\/li>\n

        • \n

          High-contrast OLED display with wide viewing angle<\/p>\n<\/li>\n

        • \n

          Built-in 20 MHz frequency counter<\/p>\n<\/li>\n

        • \n

          Programmable square-wave generator for circuit testing and calibration<\/p>\n<\/li>\n

        • \n

          Integrated rechargeable Ni-MH battery with charging capability<\/p>\n<\/li>\n

        • \n

          High safety ratings: CAT III 1000 V and CAT IV 600 V<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":190819,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,274,282,503],"product_tag":[],"class_list":{"0":"post-190824","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-electrical-measuring-instruments","8":"product_cat-multimeter","9":"product_cat-handheld-multimeter","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"\nKeysight U1253B Handheld Digital Multimeter - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"The Keysight U1253B is a 50,000-count handheld digital multimeter with OLED display, 20 MHz frequency counter, CAT III 1000 V \/ CAT IV 600 V safety rating.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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