Uni-T UT203+ Digital Clamp Multimeter DC AC Current Voltmeter 600A

The UT203+ UNI-T AC/DC Clamp Meter is a reliable and multi-functional electrical measuring instrument designed for accurate current, voltage, resistance, and frequency measurements. It supports both AC and DC current measurement up to 400A, making it ideal for electricians, technicians, and industrial professionals.

This clamp meter features True RMS technology for precise readings even in non-linear loads, along with non-contact voltage (NCV) detection for enhanced safety. Its compact design, auto-ranging capability, and multiple measurement functions make it a complete digital multimeter solution.

Key Features

• Measures AC/DC current up to 400A
• True RMS measurement for high accuracy
• Non-contact voltage (NCV) detection
• Measures AC/DC voltage, resistance, capacitance, and frequency
• Auto-ranging for easy operation
• Digital LCD display with backlight
• MAX/MIN and relative measurement modes
• Continuity and diode testing functions
• Data hold and auto power off
• Compact and lightweight clamp meter design

Technical Specifications

Current Measurement

AC Current: Up to 400A
DC Current: Up to 400A
Accuracy: ±2.5% (typical)

Voltage Measurement

AC Voltage: Up to 600V
DC Voltage: Up to 600V
Accuracy: ±0.5% to ±0.8%

Resistance & Other Measurements

Resistance: Up to 40MΩ
Capacitance: Up to 40mF
Frequency: 10Hz – 10MHz

Performance

Display Count: 4000 counts
Jaw Opening: 28 mm
True RMS: Yes
NCV Detection: Yes
Sampling Rate: Approx. 3 times/sec

General

Power Supply: 2 × 1.5V AAA batteries
Weight: Approx. 235g
Dimensions: 215 × 63 × 36 mm
Safety Rating: CAT II 600V / CAT III 300V

Applications

• Electrical maintenance and troubleshooting
• Industrial equipment testing
• HVAC system diagnostics
• Home and commercial electrical work
• Automotive electrical testing
• Laboratory and educational use

Package Includes

• UT203+ UNI-T Clamp Meter
• Test leads
• Batteries
• Carrying case
• User manual