UNI-T UT 200 Series

The UNI‑T UT 200 Series is a line of True RMS 1000 A clamp meters offering 6000‑count auto‑ranging, NCV, LoZ, LPF, inrush detection, and temperature measurement (UT206B & UT208B). Certified CAT III 1000 V / CAT IV 600 V, these tools are built for industrial electricians, HVAC technicians, and electronics engineers.

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:

LoZ mode reduces false voltage readings
LPF filter measures VFD and inverter outputs accurately
Inrush capture identifies transient currents at motor start
Temperature probe support (±0.1 °C res)
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

Clamp around a single conductor—avoid bundled wires.
Clean clamp jaws to prevent measurement interference.
For inrush readings, keep lead clear of clamp.
Use LoZ mode in analytical environments to eliminate ghost voltages.
Test temperature sensors in a known calibration sink first.

💡 Use Cases & Applications

HVAC / Motor Diagnostics: Capture startup inrush currents and detect issues.
Industrial Power Maintenance: Safely assess 1000 A circuits and distribution lines.
Inverter & VFD Evaluation: Use LPF ACV mode to measure clean AC output.
Electronics Testing & R&D: Measure resistance, capacitance, frequency, and voltage.
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.