UNI-T UT-L90 Precision Test Leads with Extra-Fine Tips, 1.2m, CAT II 1000V, 10A

The UNI-T UT-L90 precision test leads are high-quality accessories designed for professionals and hobbyists who require reliable connectivity during electrical measurements. Featuring extra-fine tips, these leads allow for precise contact on small electronic components and dense circuit boards where standard probes might be too bulky. With a generous cable length of 1.2 meters, they offer flexibility and convenience during testing procedures, ensuring that you can reach your measurement points comfortably.

Advantages

These test leads provide exceptional accuracy due to their specialized fine-tip design, which minimizes the risk of accidental short circuits on crowded PCBs. The construction is robust and durable, meeting safety standards for electrical testing environments. The 1.2-meter cable length provides sufficient reach for most workbench applications, while the high-quality materials ensure consistent signal transmission and long-term reliability for your multimeter measurements.

Suitable for

• Testing small electronic components
• Probing dense circuit boards
• General electrical troubleshooting
• Precision multimeter measurements

When it may not be suitable

These leads are not intended for high-voltage industrial applications exceeding the CAT II 1000V rating. They are also not suitable for heavy-duty power distribution testing where thicker, more rugged probes are required to handle high-current surges or harsh physical conditions.

Key specifications

• Cable length: 1.2 meters
• Safety rating: CAT II 1000V
• Maximum current: 10A
• Tip type: Extra-fine

How to use

To use the UNI-T UT-L90 test leads, insert the standard banana plugs into the corresponding input jacks of your multimeter. Ensure that the red lead is connected to the positive terminal and the black lead to the common or negative terminal. Carefully touch the extra-fine tips to the desired test points on your circuit. Maintain steady pressure to ensure a stable electrical connection while reading the measurement on your device display.

What to consider before purchase

• Check if your multimeter uses standard 4mm banana plug inputs
• Verify that your measurement environment does not exceed the CAT II 1000V safety rating
• Ensure the fine tips are appropriate for the size of your circuit components

Usage recommendations

Always inspect the leads for any signs of wear, cracks, or exposed wiring before each use to ensure safe operation. Store the leads in a dry place and avoid sharp bends to maintain the integrity of the internal conductors.