UNIT UT203 Digital Clamp Meter

The UNIT UT203 is a digital clamp meter designed for versatile and precise electrical measurements. It combines the features of a digital multimeter with a clamp meter, allowing users to measure AC/DC voltage, AC current, resistance, and continuity. The clamp feature enables non-contact current measurements around conductors, making it convenient for use without interrupting the circuit.

Key Features:

• Measurement Functions:
  • AC/DC Voltage: Measures up to 600V.
  • AC Current: Measures up to 400A using the clamp jaw.
  • Resistance: Tests resistance up to 40MΩ.
  • Continuity: Audible continuity test for quick checks.
  • Diode Test: Checks diode functionality.
• Clamp Jaw: Allows for non-invasive current measurements up to 400A.
• Display: Large LCD screen with backlight for easy reading in various lighting conditions.
• Auto-ranging: Automatically selects the appropriate measurement range.
• Data Hold Function: Freezes the displayed value for easy reading.
• Safety Ratings: Designed to meet safety standards with CAT II 600V and CAT III 300V ratings.
• Additional Features: Includes a low battery indicator and auto power-off function to conserve battery life.
• Accessories: Comes with test leads and a carrying case for portability and storage.

Technical Specifications:

• Display: 3½ digit LCD with a maximum reading of 1999
• Sampling Rate: Approximately 3 times per second
• Jaw Opening: Accommodates conductors up to 28mm in diameter
• Power Supply: 2 x AAA batteries
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions: 210mm x 76mm x 30mm
• Weight: 220g (including battery)

Applications:

• Electrical Testing: Suitable for electricians, technicians, and hobbyists for measuring voltage, current, and resistance in circuits and appliances.
• Maintenance: Useful for troubleshooting electrical equipment and systems.
• Field Work: Portable design makes it ideal for on-site measurements and inspections.

Safety Features:

• Overload Protection: Protects against accidental voltage spikes and current overloads.
• Safety Standards: Complies with international safety standards for electrical measurement tools.

Datasheet:
For detailed technical information, refer to the UNIT UT203 Datasheet provided by the manufacturer.