Digital multimeter Uni-Trend UT131B CAT II 250V Handheld

The Uni-Trend UT131B is a reliable, handheld digital multimeter engineered to meet the needs of both professionals and hobbyists. As part of the new generation UT131 series, this device sets a high standard for entry-level measurement tools, combining durability with an intuitive user interface. Its robust industrial design is built to withstand drops of up to 2 meters, ensuring longevity even in demanding work environments. The clear, well-organized LCD display provides easy readability, while the compact form factor makes it an essential addition to any toolkit.

Advantages

This multimeter offers exceptional durability thanks to its impact-resistant construction that survives accidental drops. The ergonomic design ensures a comfortable grip during extended use, and the integrated protective cover includes a convenient groove for storing test leads. Users benefit from a loud, clear buzzer for continuity checks and a specialized battery testing function that provides instant feedback on the health of 1.5V, 9V, and 12V batteries by displaying status indicators for good, low, or bad conditions.

Suitable for

• Testing 1.5V, 9V, and 12V battery health
• General electrical troubleshooting in CAT II 250V environments
• Educational purposes and electronics hobbyist projects
• Routine maintenance of household appliances

This device is not suitable for high-voltage industrial applications exceeding the CAT II 250V safety rating. It should not be used for measuring high-energy circuits or in environments where CAT III or CAT IV protection levels are required, as this could lead to equipment damage or safety hazards.

Key specifications

• Safety rating: CAT II 250V
• Display: LCD, 66 x 51 mm
• Power source: 1.5V battery
• Dimensions: 131 mm x 58 mm x 95 mm
• Drop resistance: Up to 2 meters
• Battery test range: 1.5V, 9V, 12V

To use the multimeter, first ensure the battery is correctly installed in the rear compartment. Select the desired measurement function using the central rotary dial. Connect the test leads to the appropriate input jacks according to the measurement type. For battery testing, set the dial to the battery test position and connect the leads to the battery terminals to view the status on the display. Always ensure the device is switched off after use to preserve battery life.

What to consider before purchase

• Verify that the CAT II 250V rating is sufficient for your intended electrical tasks.
• Ensure the device dimensions meet your requirements for portability and storage.
• Confirm that the battery testing range covers the specific battery types you frequently use.

Always inspect the test leads for any signs of damage or exposed wiring before each use. Keep the device dry and clean to maintain measurement accuracy and ensure safe operation.