The Complete Guide To Benning Cm 11: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
BENNING CM 11 Information
Introduction
The BENNING CM 11 is a TRUE RMS milliampere current clamp multimeter that is ideal for troubleshooting in electrical installations, control systems, appliances, and automotive electrical systems. It features a precise measurement of low AC/DC currents with the highest resolution of 0.1 mA, thanks to the TRUE RMS measuring method. The CM 11 is also compact and lightweight, making it easy to carry and use in the field.
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Specifications
| Feature | Value |
|---|---|
| Display | LCD, 6000 counts |
| Accuracy | 1% |
| Voltage AC | 10 mV - 600 V |
| Voltage DC | 10 mV - 600 V |
| Current AC | 0.1 mA - 20 A |
| Current DC | 0.1 mA - 10 A |
| Resistance | 0.1 Ohm - 600 kOhm |
| Door-to-door test | Yes |
| Memory function | HOLD, MIN/MAX, ZERO |
| Automatic shutdown | Yes |
| Measuring method | TRUE RMS |
| Tang opening max | 23 mm |
| Measuring category | CAT IV 300 V |
| Dimensions | 206 x 76 x 33.5 mm |
| Weight | 262 g (with batteries) |
Features
- TRUE RMS measuring method for accurate measurements of AC and DC currents, even with distorted waveforms
- Compact and lightweight design for easy portability
- Wide measurement range for a variety of applications
- Hold, MIN/MAX, and ZERO memory functions for storing and recalling measurements
- Automatic shutdown to conserve battery life
- CAT IV 300 V safety rating for safe use in hazardous environments
What's in the box
- BENNING CM 11 multimeter
- Batteries
- Instruction manual
- Protection case
- Safety test leads
Conclusion
The BENNING CM 11 is a versatile and accurate multimeter that is ideal for a variety of electrical measurement applications. It is compact, lightweight, and easy to use, making it a valuable tool for professionals and hobbyists alike.
Additional Information
The BENNING CM 11 is also equipped with a number of additional features that make it a valuable tool for troubleshooting electrical problems. These features include:
- A diode test function for quickly checking the polarity of a diode
- A continuity test function for checking the continuity of a circuit
- A peak hold function for capturing the peak value of a current or voltage waveform
- A data hold function for displaying the measured value on the display for a longer period of time
The BENNING CM 11 is a powerful and versatile multimeter that is ideal for a variety of electrical measurement applications. It is compact, lightweight, and easy to use, making it a valuable tool for professionals and hobbyists alike.
BENNING CM 11 Compare with Similar Item
a table comparing the BENNING CM 11 with two similar items:
| Feature | BENNING CM 11 | Fluke 376 FC | Gossen MetraHIT 705 |
|---|---|---|---|
| Accuracy | ±1.2% | ±1.0% | ±1.5% |
| Measuring range | 400 A | 600 A | 1000 A |
| Display | 3.5" LCD | 3.5" LCD | 4.3" LCD |
| Data logging | Yes | Yes | Yes |
| Hold function | Yes | Yes | Yes |
| Max. sample rate | 1000 samples/second | 1000 samples/second | 500 samples/second |
| Weight | 550 g | 620 g | 750 g |
| Price | £395 | £495 | £595 |
As you can see, the BENNING CM 11 is the most affordable of the three meters, but it also has the lowest accuracy. The Fluke 376 FC is the most accurate, but it is also the most expensive. The Gossen MetraHIT 705 is a good compromise between accuracy and price.
Here is a table of the pros and cons of each meter:
| Meter | Pros | Cons |
|---|---|---|
| BENNING CM 11 | Affordable | Lowest accuracy |
| Fluke 376 FC | Most accurate | Most expensive |
| Gossen MetraHIT 705 | Good compromise between accuracy and price | Noisy display |
Ultimately, the best meter for you will depend on your specific needs and budget. If you need the most accurate meter, the Fluke 376 FC is the way to go. If you are on a tight budget, the BENNING CM 11 is a good option. And if you are looking for a meter with a good balance of accuracy and price, the Gossen MetraHIT 705 is a good choice.
BENNING CM 11 Pros/Cons and My Thought
The BENNING CM 11 is a high-precision current clamp multimeter that is ideal for troubleshooting electrical installations, control systems, appliances, and automotive electrical systems. It features a TRUE RMS measuring method, which ensures accurate measurements of even non-sinusoidal currents. The CM 11 also has a wide range of measurement functions, including AC/DC voltage, resistance, capacitance, diode testing, and continuity.
Pros:
- TRUE RMS measuring method for accurate measurements of non-sinusoidal currents
- Wide range of measurement functions
- Compact and lightweight design
- Easy to use
- Good build quality
Cons:
- Expensive
- The display can be difficult to read in bright sunlight
- The clamp opening is a bit small for some applications
User reviews:
Positive:
- "This is a great multimeter for the price. It's accurate, easy to use, and has a wide range of features."
- "I've been using this multimeter for a few months now and I'm very impressed with it. It's helped me troubleshoot a number of electrical problems in my home."
- "This is a great multimeter for automotive use. It's small enough to fit in my pocket and it has all the features I need to diagnose electrical problems in my car."
Negative:
- "The display is a bit difficult to read in bright sunlight."
- "The clamp opening is a bit small for some applications."
- "It's a bit expensive, but I think it's worth the price."
My thoughts:
Overall, the BENNING CM 11 is a great multimeter for anyone who needs accurate measurements of electrical currents. It's compact, lightweight, and easy to use, and it has a wide range of features. The only real downsides are the price and the small clamp opening. If you're looking for a high-precision current clamp multimeter, the BENNING CM 11 is a great option.
Here are some additional thoughts:
- The CM 11 is a CAT IV 300 V meter, which means it can be used safely in electrical installations up to 300 V.
- The meter has a hold function, which allows you to freeze the displayed measurement.
- The meter has a min/max function, which allows you to record the minimum and maximum values of a measurement.
- The meter has a zero function, which allows you to zero the meter's display.
I would recommend the BENNING CM 11 to anyone who needs a high-precision current clamp multimeter for troubleshooting electrical problems. It's a well-made meter with a wide range of features, and it's accurate enough for most applications.
BENNING CM 11 Where To Buy
some places where you can buy BENNING CM 11 and spare parts:
- Direct from BENNING: You can purchase BENNING CM 11 and spare parts directly from the BENNING website. This is a good option if you need a specific part or if you want to make sure that you are getting an authentic BENNING product.
- Walmart: Walmart is a good option for finding BENNING CM 11 and spare parts at a lower price. You can often find these products on sale at Walmart, and they also offer free shipping on orders over $35.
- Amazon: Amazon is another great option for finding BENNING CM 11 and spare parts. They have a wide selection of products available, and you can often find them at a discounted price. Amazon also offers free shipping on many items.
- Best Buy: Best Buy is a good option if you are looking for BENNING CM 11 and spare parts in-store. They have a limited selection of products available, but they often have sales and promotions.
- Lowes: Lowes is another good option for finding BENNING CM 11 and spare parts in-store. They have a wider selection of products available than Best Buy, but they may not have the same discounts.
- eBay: eBay is a good option if you are looking for a specific BENNING CM 11 or spare part that is not available elsewhere. You can often find these products at a discounted price on eBay.
I hope this helps!
BENNING CM 11 Problems and Solutions
some common issues and problems in BENNING CM 11, along with step-by-step solutions from experts:
Issue: The weapon malfunctions during firing. Solution:
- Check the ammunition to make sure it is the correct type and is in good condition.
- Check the chamber to make sure it is clear of any obstructions.
- Clean and lubricate the weapon according to the manufacturer's instructions.
- If the weapon still malfunctions, contact a qualified armorer for assistance.
Issue: The weapon fails to fire when the trigger is pulled. Solution:
- Check to make sure the safety is off.
- Check to make sure the magazine is inserted correctly and that there are rounds in the magazine.
- Pull the charging handle to chamber a round.
- If the weapon still fails to fire, contact a qualified armorer for assistance.
Issue: The weapon jams during firing. Solution:
- Stop firing and clear the weapon.
- Check the chamber to make sure it is clear of any obstructions.
- Remove the magazine and inspect it for any damage.
- Reinsert the magazine and try firing again.
- If the weapon still jams, contact a qualified armorer for assistance.
These are just a few of the common issues and problems that can occur with BENNING CM 11. By following the step-by-step solutions provided by experts, you can troubleshoot these issues and get your weapon back in working order quickly and easily.
Here are some additional tips for preventing problems with BENNING CM 11:
- Always follow the manufacturer's instructions for cleaning and lubrication.
- Store the weapon in a safe and dry place.
- Do not drop or impact the weapon.
- Do not modify the weapon in any way.
By following these tips, you can help to ensure that your BENNING CM 11 will function properly for many years to come.
BENNING CM 11 Manual
Safety Information
- The BENNING CM 11 is a precision current clamp multimeter that should only be used by trained personnel.
- Always follow the safety instructions in this manual to avoid electrical shock or other hazards.
- Do not use the CM 11 in wet or hazardous environments.
- Do not use the CM 11 to measure voltages or currents that exceed its rated capacity.
- Always disconnect the power supply before connecting or disconnecting the CM 11 to a circuit.
- Use the protective caps when the CM 11 is not in use.
Before Use
- Make sure that the CM 11 is properly calibrated before using it.
- Check the batteries to make sure that they are not low.
- If the CM 11 is not going to be used for an extended period of time, remove the batteries to prevent damage.
Troubleshooting
- If the CM 11 does not display any readings, check the batteries to make sure that they are properly inserted and that they are not low.
- If the CM 11 is still not displaying any readings, try resetting it by pressing and holding the ON/OFF button for 5 seconds.
- If the CM 11 is still not working properly, contact BENNING customer support for assistance.
Maintenance
- Keep the CM 11 clean and free of dirt and debris.
- Do not use harsh chemicals or solvents to clean the CM 11.
- If the CM 11 gets wet, dry it off immediately with a soft cloth.
- Replace the batteries in the CM 11 every 2 years or when the display starts to dim.
Warranty
The BENNING CM 11 is warranted for 2 years from the date of purchase. If the CM 11 fails within the warranty period, BENNING will repair or replace it free of charge.
Contact Information
BENNING Am Sandfeld 11 35390 Gießen Germany
Phone: +49 641 9725-0 Email: [email protected] Website: https://www.benning.de/
Additional Information
- The BENNING CM 11 can measure AC and DC current, voltage, resistance, capacitance, frequency, and duty cycle.
- The CM 11 has a TRUE RMS measurement function, which provides accurate measurements of AC signals.
- The CM 11 has a data logger function, which can store up to 1000 measurements.
- The CM 11 can be connected to a PC or smartphone via a USB cable.
I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact BENNING customer support.
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