UT5140 Series

The UT5140 is a next-generation AC/DC ground bond tester featuring a 4.3-inch TFT-LCD display in a compact and lightweight design. With a maximum test current of 40 A, it delivers stable current output for both AC and DC ground testing and adopts a four-terminal configuration to ensure accurate and efficient measurements. Its adjustable open-circuit voltage enhances safety for both operators and the device under test. Equipped with versatile communication interfaces, the UT5140 is an ideal solution for automated systems and production line testing.

• 3.00 V- 8.00 V Voltage Range
• 1.00 A- 40.00 A Current Range
• 0 mΩ - 600 mΩ Impedance Range
• 4.3'' TFT LCD Display
• USB Host, HANDLER, 232/485, LAN Connectivity

4.3-inch TFT LCD
4.3-inch TFT LCD display with an intuitive panel layout; test results and parameters are clearly visible.

AC/DC Measurement Modes
This device supports both AC and DC measurement modes, provides a voltage output range of 3V to 8V, and can handle a maximum test current of up to 40A, making it suitable for most application scenarios.
Choose Result Display Mode per Needs
Program upper/lower thresholds for auto pass/fail determination with alarms; configure up to 100 test steps & view results as LAST, ALL, or PASS/FAIL.

Built-in Self-Test Function
UT5140 features an instrument self-test function that allows users to easily verify the instrument’s operational status and evaluate its reliability before performing measurements.

Test File Save and Recall
Built-in memory for storing up to 100 test files, each containing up to 100 test steps.
Supports saving to local disk or USB drive, and supports recall.

Data Record
Real-time measurement logging supports local or USB storage, plus CSV export for seamless data analysis.