UNI-T Clamp Meter - UT204R
Best current price£52.42from Tameson UK
Best offers
Shopping.co.uk recommended and popular offers
Tameson UK£52.42Visit shop Uni-T Ut204r Clamp Meter
Visit shopTameson UK£52.42Visit shop All Offers
2 offers from £52.42 - £139.45
View price history by clicking the chart icon.
Product Information
Full details
The UNI-T UT204R is a True-RMS current clamp meter designed for electricians, technicians, and DIY enthusiasts who need to accurately measure AC and DC current up to 600A. Its key benefit is the combination of clamp-on current measurement with a comprehensive multimeter, offering versatility for various electrical tasks. A potential caveat is that its advanced features might require some familiarity with electrical testing equipment.
All features
| Model Part Number | UT204R |
|---|---|
| Brand | UNI-T |
Extended Product Information
FAQs
What is True-RMS and why is it important?
True-RMS (Root Mean Square) provides more accurate readings of voltage and current, especially for AC signals that are not pure sine waves (e.g., from inverters or variable frequency drives). Standard 'average' meters can be inaccurate in these situations.
Can I measure DC current with this clamp meter?
Yes, the UNI-T UT204R is capable of measuring both AC and DC current up to 600A using the clamp jaws.
How do I measure temperature?
Connect the included Type K thermocouple to the appropriate terminals on the meter, select the temperature function, and place the probe of the thermocouple on the surface or in the environment you wish to measure.
What types of measurements can I perform with the test leads?
The test leads are used for measuring AC/DC voltage, resistance, capacitance, and frequency. They are also used in conjunction with the thermocouple for temperature measurements.
How do I ensure safety when using the clamp meter?
Always ensure the meter is in good condition, test leads are not damaged, and the correct function and range are selected. Never exceed the maximum voltage or current ratings. For current measurements, clamp only around a single conductor.
Does the backlight stay on continuously?
The backlight typically activates when a button is pressed or a measurement is initiated and may have a timeout to conserve battery life. Refer to the user manual for specific behavior.
Troubleshooting
Meter does not power on
Check if the battery is low or depleted. Replace with a new battery. Ensure the battery is installed correctly.
Inaccurate or erratic readings
Ensure the correct function and range are selected. Verify test leads are securely connected and not damaged. For current measurements, ensure the clamp is around only one conductor. Check for low battery.
Continuity test does not beep
Verify the circuit is de-energized before testing. Ensure the meter is set to the continuity function. Check the test leads and connections. The resistance might be too high for continuity detection.
Display shows 'OL'
The measured value exceeds the selected range. Select a higher range or a more appropriate function.
Pros and Cons
Pros
- Versatile tool combining clamp meter and multimeter functions.
- Accurate True-RMS readings for reliable measurements.
- Large, backlit display for easy viewing.
- Suitable for measuring both high currents and small currents.
- Includes essential accessories for immediate use.
Cons
- May have a steeper learning curve for beginners compared to simpler meters.
- Temperature measurement requires the included thermocouple.
- Build quality might be more suited for professional but not extremely harsh environments.
Setup, Compatibility & Care
Setup:
- Ensure the meter is set to the correct function and range before taking a measurement.
- For current measurements, open the clamp jaws and place them around one conductor only.
- For voltage, resistance, and capacitance measurements, insert the test leads into the appropriate ports (COM and VΩmA) and connect them to the circuit.
- For temperature, connect the Type K thermocouple to the meter and place the probe at the measurement point.
Compatibility: The UT204R is designed for general electrical work and is compatible with standard electrical systems. Ensure measurements do not exceed the meter's specified maximum voltage or current ratings.
Care:
- Keep the meter clean and dry. Wipe with a soft, damp cloth when necessary. Avoid using solvents.
- Store the meter and accessories in the provided carrying bag when not in use.
- Inspect test leads and probes for damage before each use. Replace if worn or damaged.
- Replace the battery when the low battery indicator appears to ensure accurate readings.