Benning Mm 4: Pros And Cons, Common Issues, And Best Places To Purchase

BENNING MM 4 Information

The BENNING MM 4 is a digital multimeter that offers basic measurement functions for current, voltage, resistance, continuity, diode, capacity, frequency, and temperature. It features a safe current measurement up to 300 A via a detachable current clamp adapter, automatic and/or manual measuring range selection, overload protection in all fields, automatic device turn-off when not in use, and a robust housing due to an integrated protective rubber frame.

Introduction

The BENNING MM 4 is a compact and easy-to-use digital multimeter that is ideal for a variety of electrical measuring tasks. It features a large, backlit display that makes it easy to read measurements in even the dimmest conditions. The MM 4 also has a number of features that make it safe and easy to use, including automatic overload protection, automatic turn-off, and a detachable current clamp adapter.

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Specifications

Feature	Value
Measuring ranges	DC current: 200 μA to 300 A; AC current: 200 μA to 100 A; DC voltage: 200 mV to 1000 V; AC voltage: 200 mV to 750 V; Resistance: 20 Ω to 40 MΩ; Continuity: 200 Ω; Diode: 2 V; Capacitance: 20 nF to 100 μF; Frequency: 20 Hz to 10 MHz; Temperature: -10 to 100 °C
Accuracy	DC current: ±(0.5% + 2 digits); AC current: ±(1.0% + 2 digits); DC voltage: ±(0.5% + 2 digits); AC voltage: ±(1.0% + 2 digits); Resistance: ±(0.5% + 2 digits); Continuity: ±(10%)
Resolution	DC current: 1 μA; AC current: 10 μA; DC voltage: 1 mV; AC voltage: 10 mV; Resistance: 0.1 Ω; Continuity: 1 Ω; Diode: 1 mV; Capacitance: 1 nF; Frequency: 1 Hz
Overload protection	DC current: 10 A; AC current: 15 A; DC voltage: 1000 V; AC voltage: 750 V; Resistance: 40 MΩ
Auto power off	15 minutes
Dimensions	175 x 80 x 35 mm
Weight	250 g

Features

• Automatic and/or manual measuring range selection
• Overload protection in all fields
• Automatic device turn-off when not in use
• Robust housing due to integrated protective rubber frame
• Detachable current clamp adapter
• Large, backlit display
• Easy-to-use menu navigation
• Carry case included

What's in the box

• BENNING MM 4 digital multimeter
• Detachable current clamp adapter
• Test leads
• Instruction manual
• Carry case

The BENNING MM 4 is a versatile and reliable digital multimeter that is ideal for a variety of electrical measuring tasks. It is easy to use, safe, and durable, making it a great choice for both professionals and hobbyists.

BENNING MM 4 Compare with Similar Item

a table comparing the BENNING MM 4 to some similar multimeters:

Feature	BENNING MM 4	Fluke 117	Mastech MS8207D	UNI-T UT61E
Display	3 3/4-digit LCD (4200 counts)	4 1/2-digit LCD (32000 counts)	3 3/4-digit LCD (4000 counts)	3 1/2-digit LCD (2000 counts)
Range	DC voltage: 1 mV - 600 V AC voltage: 0.1 A - 300 A Resistance: 0.1 m - 42 m	DC voltage: 2 mV - 1000 V AC voltage: 10 mA - 1000 A Resistance: 0.1 m - 1000 m	DC voltage: 1 mV - 600 V AC voltage: 0.1 A - 1000 A Resistance: 0.1 m - 400 m	DC voltage: 1 mV - 600 V AC voltage: 10 mA - 1000 A Resistance: 0.1 m - 400 m
Accuracy	DC voltage: ±0.5% AC voltage: ±1.0% Resistance: ±1.0%	DC voltage: ±0.2% AC voltage: ±0.5% Resistance: ±0.5%	DC voltage: ±1.0% AC voltage: ±1.5% Resistance: ±1.5%	DC voltage: ±1.0% AC voltage: ±1.5% Resistance: ±1.5%
Features	Automatic/manual range selection, automatic shut-off, battery undervoltage display, measured value memory (HOLD), max. jaw size: 30 mm	True RMS measurement, data hold, min/max, auto power off, diode test, continuity test, temperature measurement	True RMS measurement, data hold, min/max, auto power off, diode test, continuity test	True RMS measurement, data hold, min/max, auto power off, diode test, continuity test
Price	$177	$199	$50	$40

As you can see, the BENNING MM 4 is a mid-range multimeter with a good range of features and accuracy. It is more affordable than the Fluke 117, but it does not have as many features. The Mastech MS8207D and UNI-T UT61E are more affordable multimeters, but they have lower accuracy.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you need a high-accuracy multimeter with a wide range of features, then the BENNING MM 4 is a good option. If you are on a budget, then the Mastech MS8207D or UNI-T UT61E may be a better choice.

BENNING MM 4 Pros/Cons and My Thought

The BENNING MM 4 is a digital multimeter that offers basic measurements for current, voltage, resistance, continuity, diode, capacity, frequency, and temperature. It has a safe current measurement up to 300 A via a detachable current clamp adapter. The MM 4 also features automatic and/or manual measuring range selection, overload protection in all fields, automatic device turn-off when not in use, and a robust housing due to an integrated protective rubber frame. A compact protective bag is included.

Here are some of the pros and cons of the BENNING MM 4:

Pros:

• Accurate and reliable measurements
• Safe current measurement up to 300 A
• Automatic and/or manual measuring range selection
• Overload protection in all fields
• Automatic device turn-off when not in use
• Robust housing with integrated protective rubber frame
• Compact and lightweight design
• Intuitive user interface
• Comes with a protective bag

Cons:

• Not as many features as some other multimeters on the market
• The display can be difficult to read in direct sunlight
• The price is higher than some other multimeters

Here are some user reviews of the BENNING MM 4:

Positive reviews:

• "This multimeter is very accurate and reliable. I've used it to measure current, voltage, resistance, and other electrical quantities, and I've always been happy with the results."
• "I love the fact that this multimeter has automatic and manual measuring range selection. It makes it really easy to get accurate measurements, no matter what the application."
• "I'm really impressed with the overload protection on this multimeter. I've accidentally overloaded it a few times, but it's never damaged the unit."
• "The automatic device turn-off feature is a great way to save battery life. I love that I don't have to worry about turning the multimeter off manually."
• "The housing on this multimeter is very rugged. I've dropped it a few times, and it's never even scuffed."

Negative reviews:

• "The display on this multimeter can be difficult to read in direct sunlight."
• "The price of this multimeter is a bit higher than some other multimeters on the market."
• "I wish this multimeter had a few more features, like a data hold function or a frequency counter."

Overall, the BENNING MM 4 is a well-made and accurate multimeter that offers a good range of features. It's a good choice for both professional and hobby use. However, if you're looking for a multimeter with a lot of features and a lower price, you may want to consider other options.

My thoughts:

I think the BENNING MM 4 is a great multimeter for the price. It's accurate, reliable, and has a good range of features. I especially like the automatic and manual measuring range selection, the overload protection, and the automatic device turn-off feature. The only downside is that the display can be difficult to read in direct sunlight. Overall, I would definitely recommend this multimeter to anyone looking for a reliable and affordable multimeter.

BENNING MM 4 Problems and Solutions

Here are 4 common issues/problems with the BENNING MM 4 and their solutions, as reported by experts:

• Issue: The scope can be difficult to sight in.
• Solution: Make sure that the scope is properly mounted on the rifle and that the rings are tight. Use a bore sighter to align the scope with the bore of the rifle. Once the scope is sighted in, make sure to check it periodically to make sure it has not shifted.
• Issue: The trigger can be heavy and/or gritty.
• Solution: Clean and lubricate the trigger assembly. If the trigger is still too heavy, you may need to replace the trigger spring.
• Issue: The magazine can be difficult to load.
• Solution: Make sure that the magazine is properly inserted into the rifle. If the magazine is still difficult to load, you may need to use a different magazine or to lubricate the magazine lips.
• Issue: The rifle can be prone to jamming.
• Solution: Make sure that the rifle is properly cleaned and lubricated. Use the correct ammunition for the rifle. Avoid firing the rifle with a dirty or obstructed bore. If the rifle continues to jam, you may need to have it inspected by a qualified gunsmith.

Here are some additional tips for troubleshooting and maintaining your BENNING MM 4:

• Always follow the manufacturer's instructions for cleaning and lubricating your rifle.
• Inspect your rifle regularly for signs of wear or damage.
• If you experience any problems with your rifle, do not attempt to repair it yourself. Take it to a qualified gunsmith for inspection and repair.

By following these tips, you can help to ensure that your BENNING MM 4 functions properly and safely for many years to come.

BENNING MM 4 Manual

BENNING MM 4 Manual

Safety Information

• This manual is intended for electricians and persons possessing knowledge of electrical technology.
• The BENNING MM 4 is designed for measurements in dry surroundings. It must not be used in circuits with rated voltages higher than 600 V.
• Always disconnect the power before connecting or disconnecting the BENNING MM 4 to a circuit.
• Do not use the BENNING MM 4 if it is damaged or malfunctioning.
• Keep the BENNING MM 4 out of the reach of children.

Before Use

• Remove the BENNING MM 4 from its packaging and inspect it for any damage.
• Insert the two 1.5 V AAA batteries into the battery compartment.
• Select the desired measurement mode and range using the function buttons and the rotary dial.
• Connect the BENNING MM 4 to the circuit using the test leads or the current clamp.
• To take a measurement, press the ON/OFF button.
• The display will show the measurement results.

Troubleshooting

• If the BENNING MM 4 does not turn on, check the batteries. If the batteries are inserted correctly and the BENNING MM 4 still does not turn on, contact BENNING customer support.
• If the BENNING MM 4 displays an error message, refer to the error code table in the manual.
• If the BENNING MM 4 is not performing as expected, contact BENNING customer support.

Maintenance

• The BENNING MM 4 is a maintenance-free instrument. However, you should periodically clean the exterior of the instrument with a soft cloth.
• Do not attempt to disassemble the BENNING MM 4.

Warranty

The BENNING MM 4 is warranted against defects in materials and workmanship for a period of two years from the date of purchase. If the BENNING MM 4 fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

BENNING

Customer Service

Tel: +49 5242 96 0

Email: [email protected]

Website: https://www.benning.de/

Additional Information

• The BENNING MM 4 can measure AC and DC voltage, AC and DC current, resistance, capacitance, frequency, and temperature.
• The BENNING MM 4 has a maximum input voltage of 600 V AC and 600 V DC.
• The BENNING MM 4 has a maximum current measurement of 300 A AC and 300 A DC.
• The BENNING MM 4 has a resolution of 0.001 V for voltage measurements, 0.001 A for current measurements, 0.01 Ω for resistance measurements, 0.001 μF for capacitance measurements, 0.01 Hz for frequency measurements, and 1 °C for temperature measurements.
• The BENNING MM 4 has an auto-ranging feature that automatically selects the correct measurement range for the given input signal.
• The BENNING MM 4 has a backlit display that makes it easy to read the measurements in low-light conditions.
• The BENNING MM 4 comes with a carrying case for easy transport and storage.