UT25CL - Measuring equipment Uni-T - Free user manual and instructions
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| Product Type | Clamp Meter |
| Brand | Uni-T |
| Model | UT25CL |
| Dimensions | 230 x 80 x 40 mm (approx.) |
| Weight | 300 g (approx.) |
| Power Supply | 9V battery (6F22) |
| Display | LCD, 2000 counts |
| AC Current Measurement | Up to 200A |
| DC Voltage Measurement | Up to 600V |
| AC Voltage Measurement | Up to 600V |
| Resistance Measurement | Up to 20 MΩ |
| Continuity Test | Yes, with buzzer |
| Diode Test | Yes |
| NCV Detection | Yes (non-contact voltage) |
| Safety Rating | CAT II 600V |
| Data Hold | Yes |
| Auto Range | Yes |
| Low Battery Indicator | Yes |
| Maintenance | Clean with dry cloth; avoid solvents |
| Spare Parts | Test leads, 9V battery, carrying case |
| Manual Pages | 39 |
Frequently Asked Questions - UT25CL Uni-T
How do I measure AC current with the UT25CL?
Set the rotary switch to the AC current range (e.g., 200A). Clamp the jaw around a single conductor. The reading will appear on the LCD. Ensure the conductor is centered in the jaw for accuracy.
Can I measure DC current?
No, the UT25CL is designed for AC current measurement only. For DC current, consider a different model like the UT203.
What is the maximum voltage I can measure?
The UT25CL can measure up to 600V AC or DC. Do not exceed this rating to avoid electric shock or damage.
How do I replace the battery?
Turn off the meter and disconnect test leads. Open the battery compartment screw on the back. Replace the 9V battery (6F22) and close the compartment.
Does the UT25CL have a continuity test?
Yes, it has a continuity test with an audible buzzer. Set the rotary switch to the continuity/diode position. Touch the probes together to verify the buzzer sounds.
What does NCV mean?
NCV stands for Non-Contact Voltage detection. It allows you to detect the presence of AC voltage without touching the conductor. Place the clamp near the wire; the meter will beep and the LED will flash if voltage is present.
How should I clean and store the meter?
Use a dry soft cloth to clean the housing. Do not use solvents or abrasives. Store in a dry place away from dust and direct sunlight. Remove the battery if not used for a long time.
Is the UT25CL safe for residential use?
Yes, it has a CAT II 600V safety rating, suitable for measurements on circuits directly connected to the mains (e.g., household outlets, switches). Always follow safety precautions.
Can I measure resistance with the UT25CL?
Yes, set the rotary switch to the resistance range (Ω). Connect the test leads across the component. The meter will display the resistance value. Disconnect power from the circuit before measuring resistance.
Where can I find the complete user manual?
The complete user manual is available for free download on notice-facile.com in PDF format. It contains detailed instructions, specifications, and safety information.
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