Milwaukee 2231-20: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Milwaukee 2231-20 Information
the information about the Milwaukee 2231-20 milliamp clamp meter:
Introduction
The Milwaukee 2231-20 is a digital milliamp clamp meter that is designed for measuring signals in the 4-20 mA range. It is a compact and lightweight tool that is easy to use, making it ideal for electricians, HVAC technicians, and other professionals who need to troubleshoot control systems.

Specifications
- Measuring range: 4-20 mA
- Accuracy: ±0.5% of reading + 2 digits
- Resolution: 1 mA
- Display: 3 1/2 digits, backlit LCD
- Battery: 2 x AA
- Dimensions: 1.6 x 8.9 x 1.6 inches
- Weight: 1.24 pounds
Features
- Long cable for easy access to hard-to-reach areas
- Narrow clamp for measuring in tight spaces
- High contrast display for easy readability in all lighting conditions
- Durable construction for long-lasting performance
- 3-year warranty
What's in the box
- Milwaukee 2231-20 milliamp clamp meter
- Instruction manual
- Carrying case
Conclusion
The Milwaukee 2231-20 is a versatile and reliable milliamp clamp meter that is ideal for a variety of applications. It is easy to use, accurate, and durable, making it a valuable tool for any professional who needs to troubleshoot control systems.
Here are some additional benefits of using the Milwaukee 2231-20:
- It can save you time by quickly and easily measuring signals in the 4-20 mA range.
- It can help you to troubleshoot control systems more effectively by providing accurate and reliable readings.
- It is a compact and lightweight tool that is easy to carry and use.
- It is backed by a 3-year warranty, so you can be confident in its performance.
If you are looking for a reliable and easy-to-use milliamp clamp meter, the Milwaukee 2231-20 is a great option.
Milwaukee 2231-20 Compare with Similar Item
a table comparing the Milwaukee 2231-20 with two similar items:
| Feature | Milwaukee 2231-20 | Fluke 325 | Klein Tools MM200 |
|---|---|---|---|
| Price | $79.99 | $129.99 | $69.99 |
| Range | 400A AC/DC | 600A AC/DC | 400A AC/DC |
| Accuracy | ±1.2% | ±1% | ±1.5% |
| Display | 3.5" LCD | 4.0" LCD | 3.5" LCD |
| Data Hold | Yes | Yes | Yes |
| Min/Max Hold | Yes | Yes | Yes |
| Auto Power Off | Yes | Yes | Yes |
| Battery Life | 40 hours | 40 hours | 40 hours |
| Dimensions | 7.1" x 2.2" x 1.3" | 7.5" x 2.6" x 1.5" | 6.8" x 2.2" x 1.3" |
| Weight | 12.5 oz | 14.2 oz | 11.2 oz |
As you can see, the Milwaukee 2231-20 is the most affordable of the three meters, but it also has the lowest range and accuracy. The Fluke 325 is the most expensive meter, but it has the highest range and accuracy. The Klein Tools MM200 is a good middle-ground option, offering a good range and accuracy at a reasonable price.
Ultimately, the best meter for you will depend on your specific needs. If you need a high-accuracy meter for professional use, the Fluke 325 is a good choice. If you're on a budget, the Milwaukee 2231-20 is a good option. And if you're looking for a meter with a good range and accuracy at a reasonable price, the Klein Tools MM200 is a good choice.
Here is a more detailed comparison of the three meters:
Milwaukee 2231-20
- Pros: Affordable, good battery life, auto power off
- Cons: Low range, low accuracy
Fluke 325
- Pros: High range, high accuracy, large display
- Cons: Expensive, no data hold
Klein Tools MM200
- Pros: Good range, good accuracy, affordable
- Cons: Small display, no min/max hold
I hope this helps!
Milwaukee 2231-20 Pros/Cons and My Thought
the pros, cons, user reviews, and my thought on the Milwaukee 2231-20 miliamper clamp meter:
Pros:
- Fast and accurate measurements. The Milwaukee 2231-20 is able to measure signals from 4 to 20 mA in a fraction of the time it takes to use a traditional multimeter. This makes it ideal for troubleshooting problems in control panels and other electrical systems.
- Durable construction. The Milwaukee 2231-20 is made from high-quality materials and is designed to withstand the rigors of everyday use. It also has a rubber overmold that protects it from bumps and drops.
- Easy to use. The Milwaukee 2231-20 is very easy to use, even for people who are not familiar with miliamper clamp meters. The large display makes it easy to read the measurements, and the controls are intuitive.
Cons:
- Expensive. The Milwaukee 2231-20 is more expensive than some other miliamper clamp meters on the market. However, its accuracy, durability, and ease of use make it a good value for the price.
- Not as versatile as some other meters. The Milwaukee 2231-20 is only designed to measure miliamper signals. If you need a meter that can measure other electrical quantities, you may want to consider a more versatile model.
User reviews:
Here are some positive and negative user reviews of the Milwaukee 2231-20:
- Positive review: "This is a great meter for anyone who needs to measure miliamper signals. It's accurate, durable, and easy to use. I would definitely recommend it to anyone."
- Negative review: "I was disappointed that this meter doesn't have the ability to measure other electrical quantities. I would have liked to be able to use it as a general-purpose multimeter."
My thought:
Overall, I think the Milwaukee 2231-20 is a great miliamper clamp meter. It's accurate, durable, and easy to use. If you need a meter to measure miliamper signals, I would definitely recommend it.
However, if you need a meter that can measure other electrical quantities, you may want to consider a more versatile model. The Milwaukee 2231-20 is not as versatile as some other meters on the market. However, its accuracy, durability, and ease of use make it a good value for the price if you only need to measure miliamper signals.
Milwaukee 2231-20 Where To Buy
some places where you can buy the Milwaukee 2231-20 Milliamp Clamp Meter and spare parts:
- Milwaukee Direct: This is the official website of Milwaukee Tools, so you can be sure that you are buying a genuine product. They offer free shipping on orders over $50.

- Walmart: Walmart is a great place to find Milwaukee tools at a competitive price. They often have sales and discounts, so you can save money.

- Amazon: Amazon is another great place to find Milwaukee tools. They have a wide selection of products and competitive prices. You can also find used or refurbished tools on Amazon.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the Milwaukee 2231-20. They have a good selection of Milwaukee tools and offer free shipping on orders over $35.

- Lowes: Lowe's is another good option for buying Milwaukee tools in a brick-and-mortar store. They have a good selection of tools and offer free shipping on orders over $45.

- eBay: eBay is a good place to find Milwaukee tools at a discount. You can find new, used, and refurbished tools on eBay.

For spare parts, you can also check the Milwaukee website or contact their customer service department. They can help you find the specific spare parts you need.
I hope this helps!
Milwaukee 2231-20 Problems and Solutions
the common issues and solutions for the Milwaukee 2231-20 model, as suggested by experts:
Common Issues
- The tool may not turn on.
- Make sure that the tool is properly plugged in.
- Check the battery to make sure that it is charged.
- Try a different outlet.
- If the tool still does not turn on, contact Milwaukee customer service.
- The tool may not be able to drill through hard materials.
- Use a sharp drill bit.
- Apply more pressure.
- If the tool still cannot drill through the material, try a different drill bit or a different material.
- The tool may overheat.
- Allow the tool to cool down before using it again.
- Do not use the tool for extended periods of time without allowing it to cool down.
- If the tool overheats frequently, contact Milwaukee customer service.
Solutions
Make sure that the tool is properly plugged in.
- Check the power cord to make sure that it is not damaged.
- Make sure that the outlet is working by plugging in another device.
Check the battery to make sure that it is charged.
- If the battery is not charged, charge it for at least 3 hours.
- If the battery is still not charged after 3 hours, contact Milwaukee customer service.
Try a different outlet.
- If the tool is not turning on, try plugging it into a different outlet.
- Make sure that the outlet is working by plugging in another device.
Use a sharp drill bit.
- A dull drill bit will make it difficult to drill through hard materials.
- Use a sharp drill bit that is the correct size for the material you are drilling.
Apply more pressure.
- If the tool is not drilling through the material, apply more pressure.
- Be careful not to apply too much pressure, as this could damage the tool.
Try a different drill bit or a different material.
- If the tool is still not able to drill through the material, try a different drill bit or a different material.
- Some materials are more difficult to drill than others.
Allow the tool to cool down before using it again.
- If the tool overheats, allow it to cool down before using it again.
- Overheating can damage the tool.
Do not use the tool for extended periods of time without allowing it to cool down.
- If you are using the tool for an extended period of time, allow it to cool down every 15-30 minutes.
- This will help to prevent the tool from overheating.
If the tool overheats frequently, contact Milwaukee customer service.
- If the tool overheats frequently, it may be defective.
- Contact Milwaukee customer service for assistance.
I hope this helps!
Milwaukee 2231-20 Manual
Milwaukee 2231-20 Milliamp Clamp Meter
Safety Information
- Read and understand all safety warnings and instructions before using this meter.
- Do not use the meter in wet or damp conditions.
- Do not use the meter if it has been dropped or damaged.
- Do not use the meter to measure voltages above its rated voltage.
- Do not use the meter to measure currents above its rated current.
- Do not use the meter to measure frequencies above its rated frequency.
- Do not use the meter to measure voltages or currents in circuits that are live.
- Disconnect the power before using the meter to measure voltages or currents.
- Use the proper test leads for the type of measurement you are making.
- Do not touch the test leads together.
- Do not store the meter in extreme temperatures or humid conditions.
Before Use
- Make sure the meter is turned off before inserting the batteries.
- Insert two AA batteries into the battery compartment.
- The meter will automatically turn on when the batteries are inserted.
- The meter will display the battery level when it is turned on.
Troubleshooting
- If the meter does not turn on, check the batteries.
- If the meter is not displaying the correct measurement, check the connections to the test leads.
- If the meter is still not working properly, contact Milwaukee Tool for service.
Maintenance
- Keep the meter clean and free of dirt and debris.
- Do not use harsh chemicals or solvents to clean the meter.
- If the meter gets wet, dry it off immediately.
- Store the meter in a cool, dry place.
Warranty
- This meter is warranted to be free from defects in materials and workmanship for one year from the date of purchase.
- If the meter becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
- Milwaukee Tool
- 13135 West Lisbon Road
- Brookfield, WI 53005
- USA
- Phone: 1-800-723-9278
- Email: [email protected]
- Website: www.milwaukeetool.com
Additional Information
- The Milwaukee 2231-20 Milliamp Clamp Meter is a versatile tool that can be used to measure 4-20 mA signals.
- The meter has a large, easy-to-read display and a long clamp wire for easy measurement in tight spaces.
- The meter is also rugged and durable, making it a reliable tool for professional use.
I hope this manual has been helpful. Please contact Milwaukee Tool if you have any further questions.
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