UNI-T UT203+ Digital Clamp Meter AC DC Ammeter Multimeter


Only 1 left in stock


Only 1 left in stock

The UNI-T digital clamp multimeter UT203 is a 3¾ digits instrument with steady operation, fashionable structure and highly reliable measuring. The Meter uses a large scale of integrated circuit with double integrated A/D converter as its core, and contains a full range overload protection.

Besides the quality, the measurement devices distinguish by their ease of use, good legibility of the display and sophisticated measurement functions. UNI-T digital multimeters also fulfill the important details of everyday measuring, such as the almost immediate response of the continuity test, reliable measurement results, and conservative use of the battery. If you have ever worked with a digital multimeter from one of the various cheap manufacturers, you are familiar with problems such as continuity tests taking several seconds, noticeable deviation of measurement results if the battery is low, and rapid battery drain.


  • Measuring functions:
    • AC/DC voltage
    • AC/DC current
    • Resistance
    • Temperature
    • Diode check
    • Continuity test
    • Duty cycle
  • Auto ranging
  • Data hold function
  • Display “REL” mode
  • Sleep mode
  • Low battery display
  • 28 mm maximum jaw diameter
  • Measurement update speed 3 times/second
  • Compact and comfortable design
  • Compliance with safety requirements IEC 61010 CAT II 600 V, CAT III 300 V


  • Model: UT203
  • AC Current (A): 40A/400A ±(2.5%+5)
  • DC Current (A): 40A/400A ±(2%+3)
  • AC Voltage (V): 4V/40V/400V/600V ±(1%+5)
  • DC Voltage (V): 400mV/4V/40V/400V/600V ±(0.8%+1)
  • Resistance (Ω): 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ ±(1%+2)
  • Frequency (Hz): 10Hz~1MHz ±(0.1%+3)

General Characteristic:

  • Power: 9V Battery(6F22) (not include)
  • Product Net Weight: 260g
  • Product Size: 208mm * 76mm * 30 mm
  • LCD Size: 35.6 * 18mm
  • Product Color: Red and Grey
  • Package Size: 23.5 * 9 * 6cm / 9.3 * 3.5 * 2.4in
  • Package Weight: 352g / 12.4oz

Package List:

  • 1 * UNI-T UT203 Digital Clamp Multimeter (battery not include)
  • 1 * Test Lead
  • 1 * Carrying Bag
  • 1 * English Manual

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