UNI-T UT620C+ Micro Ohm Meter

UNI-T UT620C+ Micro Ohm Meter

The UNI-T UT620C+ Micro-ohmmeter is a high-precision, portable resistance meter designed to measure a wide range of resistance values, from micro-ohms to hundreds of kilo-ohms. Utilizing a four-wire (Kelvin) measurement method, it ensures accurate readings by minimizing the effects of lead and contact resistances. This makes it particularly suitable for applications requiring precise low-resistance measurements, such as testing transformer windings, motor coils, and grounding systems.

Key features of the UT620C+ include a resolution as fine as 1 μΩ and an accuracy of up to ±0.1% full scale. It supports a maximum test current of 1 A and offers eight distinct resistance ranges to accommodate various testing needs. The device is equipped with a large backlit LCD display for clear visibility in different lighting conditions and can store up to 500 measurement data sets for later analysis. Its USB Type-C interface allows for easy data transfer to a PC, facilitating further data management and reporting.

Designed with portability in mind, the UT620C+ is compact and lightweight, weighing approximately 480 g including its rechargeable 3.7 V, 3200 mAh lithium battery. It features an automatic power-off function to conserve battery life, activating after 15 minutes of inactivity. The device also includes safety features such as input protection up to 36 V AC/DC and an IP54 rating for dust and splash resistance, ensuring durability in various working environments.

The UT620C+ is widely used in fields like telecommunications, power distribution, new energy vehicles, petrochemicals, and industrial plant grounding systems. Its combination of precision, versatility, and user-friendly design makes it an essential tool for professionals requiring accurate low-resistance measurements in both laboratory and field settings.

Features:

• Micro-ohm Level Measurement: Capable of measuring resistance values ranging from 0.001 mΩ to 300.0 kΩ, suitable for precise low-resistance measurements.
• High Resolution: Offers a resolution up to 1 μΩ, ensuring detailed and accurate readings.
• High Accuracy: Achieves measurement accuracy up to ±0.1% full scale, providing reliable results.
• Measurement Current: Supports measurement currents up to 1 A, accommodating various testing requirements.
• Data Storage: Can store up to 500 groups of measurement data, facilitating data management and analysis.
• Large LCD Display: Features a large, backlit LCD screen for clear visibility in various lighting conditions.
• Automatic Shutdown: Includes an auto power-off function to conserve battery life during periods of inactivity.
• Rechargeable Lithium Battery: Equipped with a reusable lithium battery, promoting extended use and convenience.
• Compact Design: Designed to be lightweight and portable, making it easy to carry and operate in different environments.
• Certifications: Complies with CE and RoHS standards, ensuring quality and safety.

Specifications:

Applications:

• Electrical Equipment Testing.
• Transformer and Motor Testing.
• Power Distribution Maintenance.
• Grounding System Verification.
• Railway and Aerospace Applications.
• Quality Control in Manufacturing.
• Battery Pack and Cable Testing.

Package Include:

• UT620C+ Micro-ohmmeter
• Test leads
• USB cable
• Power adapter
• User manual

UNI-T UT620C+ Documents:

• Software