UNI‑T UT 200 Series
The UNI‑T UT 200 Series delivers professional-grade performance for electrical maintenance, power diagnostics, and electronics testing.
Equipped with True RMS accuracy across standard and distorted waveforms, it handles up to 1000 A AC/DC and 1000 V AC/DC. The series ensures user safety with CAT III 1000 V / CAT IV 600 V ratings .
Models UT206B, UT207B, and UT208B add advanced features:
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LoZ mode reduces false voltage readings
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LPF filter measures VFD and inverter outputs accurately
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Inrush capture identifies transient currents at motor start
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Temperature probe support (±0.1 °C res)
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Optional flexible 3000 A probe compatibility for high-current systems
The intuitive 6000-digit LCD, NCV alert, and auto-hold/max/min modes reduce workflow friction. Rugged housing, compact 42 mm jaw, and 28–42 mm openings make it ideal for confined circuit spaces.
🛠 Technical Specifications
| Feature | UT205E | All UT200 Models |
|---|---|---|
| AC Current | 1000 A ±(2%+5) | 1000 A AC/DC (except DC on UT205E) |
| AC Voltage | 1000 V ±(1.2%+3) | |
| DC Voltage | 1000 V ±(0.5%+5) | |
| Resistance | 60 MΩ ±(1%+2) | |
| Capacitance | 60 mF ±(4%+5) | |
| Frequency | 10 Hz–1 MHz ±(0.1%+3) | |
| Temperature | – | –40→1000 °C on UT206B/208B |
| Inrush Current | – | Yes (UT206B/207B/208B) |
| NCV & LoZ | Yes | Yes (LoZ on advanced models) |
| Jaw Opening | 28–42 mm | |
| Display Count | 6000 | |
| Safety Compliance | CAT III 1000 V / CAT IV 600 V | |
| Power / Weight | 3×1.5 V / 420–465 g |
⚠️ Precautions & Safety Tips
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Clamp around a single conductor—avoid bundled wires.
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Clean clamp jaws to prevent measurement interference.
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For inrush readings, keep lead clear of clamp.
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Use LoZ mode in analytical environments to eliminate ghost voltages.
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Test temperature sensors in a known calibration sink first.
💡 Use Cases & Applications
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HVAC / Motor Diagnostics: Capture startup inrush currents and detect issues.
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Industrial Power Maintenance: Safely assess 1000 A circuits and distribution lines.
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Inverter & VFD Evaluation: Use LPF ACV mode to measure clean AC output.
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Electronics Testing & R&D: Measure resistance, capacitance, frequency, and voltage.
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Field Technicians / Electrical Contractors: Benefit from NCV and backlit displays for site work.
🎥 YouTube Tutorial
Check out this in-depth video overview of the UNI‑T UT 200 Series, showcasing features like NCV, inrush measurement, LPF, and practical usage tips:
🏁 Conclusion & Value Proposition
The UNI‑T UT 200 Series clamps stand out for combining True RMS accuracy, comprehensive diagnostics (frequency, temperature, inrush), and rigorous safety standards in a single, portable tool.
Whether you’re an HVAC professional, industrial electrician, or electronics technician, this series equips you for precision, safety, and versatility.
Available now at Electroway — enhance your measurement toolkit today.
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