Description
The UNI-T UT204+ Digital Clamp Meter is a versatile electrical testing instrument designed for technicians, electricians, HVAC professionals, and maintenance engineers. Its clamp design allows current to be measured around a conductor without disconnecting or de-energizing the circuit, making routine electrical testing safer and more convenient.
The UT204+ supports AC and DC current measurement up to 600A and uses True RMS technology to provide reliable readings for AC signals. In addition to current, it can measure AC/DC voltage, resistance, capacitance, frequency, duty cycle, and temperature.
For convenient troubleshooting, the meter includes NCV non-contact voltage detection, live-wire testing, continuity and diode testing, MAX/MIN recording, relative mode, ZERO function, and data hold. The 6000-count display provides clear readings, while the 28mm jaw opening accommodates a wide range of electrical conductors.
With its CAT II 600V / CAT III 300V safety rating, compact design, and broad measurement capabilities, the UT204+ is a practical choice for residential, commercial, industrial, HVAC, and automotive electrical work.
Key Features
- True RMS measurement for accurate AC readings
- AC/DC current measurement up to 600A
- AC/DC voltage measurement up to 600V
- Resistance measurement up to 60MΩ
- Capacitance measurement up to 60mF
- Frequency measurement up to 10MHz
- Temperature measurement from -40°C to 1000°C
- 28mm clamp jaw opening
- Auto-ranging function
- NCV non-contact voltage detection
- Live-wire testing
- Continuity and diode testing
- MAX/MIN measurement
- Relative measurement mode
- ZERO function for current measurement
- Data hold
- Low-battery indication
- Automatic power-off after 15 minutes
- 6000-count LCD display
- Compact and durable ABS housing
- CAT II 600V / CAT III 300V safety rating
Specifications
| Specification | Range / Details | Accuracy |
|---|---|---|
| Model | UNI-T UT204+ | — |
| Display | 6000 counts, 37 × 25 mm | — |
| AC Current | 60.00A / 600.0A | ±(2% + 5) |
| DC Current | 60.00A / 600.0A | ±(2% + 5) |
| AC Voltage | 6.000V / 60.00V / 600.0V | ±(0.8% + 5) |
| DC Voltage | 600.0mV / 6.000V / 60.00V / 600.0V | ±(0.5% + 2) |
| Resistance | 600Ω–60MΩ | ±(0.8% + 2) to ±(2.5% + 5) |
| Capacitance | 60nF–60mF | ±(4% + 5) to ±10% |
| Frequency | 10Hz–10MHz | ±(0.1% + 4) |
| AC Voltage Frequency | 10Hz–60kHz | ±(0.5% + 2) |
| Temperature | -40°C to 1000°C | ±(1.5% + 5) |
| Duty Cycle | 0.1%–99% | — |
| Continuity | Up to 600Ω | — |
| Diode Test | Up to 6.000V | — |
| Jaw Opening | 28 mm | — |
| Measurement Type | True RMS | — |
| NCV Detection | Yes | — |
| Data Hold | Yes | — |
| MAX/MIN | Yes | — |
| Relative Mode | Yes | — |
| ZERO Function | Yes | — |
| Auto Range | Yes | — |
| Auto Power Off | 15 minutes | — |
| Low Battery Indication | Yes | — |
| Safety Rating | CAT II 600V / CAT III 300V | — |
| Operating Temperature | 0°C to 50°C | — |
| Storage Temperature | -20°C to 60°C | — |
| Maximum Operating Altitude | 2000 m | — |
| Power Supply | 2 × 1.5V AAA batteries | — |
| Product Dimensions | 215 × 63.5 × 36 mm | — |
| Weight | 278 g | — |
Package Includes
- 1 × UNI-T UT204+ Digital Clamp Meter
- 1 × Pair of Test Leads
- 1 × Temperature Probe
- 1 × Storage Bag
- 1 × English User Manual
The UNI-T UT204+ is suitable for:
- Industrial electrical testing
- Residential electrical maintenance
- Commercial electrical systems
- HVAC and air-conditioning service
- Automotive electrical diagnostics
- Motor and machinery testing
- Electrical troubleshooting
- Maintenance and repair work
- Workshop and field applications
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