Amprobe Lcr55a: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Amprobe LCR55A Information

The Amprobe LCR55A is a handheld digital inductance, capacitance, and resistance tester that is used to measure the electrical properties of electronic components. It is a versatile tool that can be used by technicians in a variety of industries, including electronics, telecommunications, and automotive.

Image of Amprobe LCR55A

The LCR55A has a large, 3.5-digit LCD display that provides clear and easy-to-read readings. It also has a number of features that make it a convenient and user-friendly tool, including:

  • A zero-adjust pot for the ohms range to eliminate stray capacitance, resistance, and inductance for more accurate readings.
  • A diode and transistor test that checks for proper functioning of a circuit's diodes and transistors, including microwave diodes.
  • An audible continuity buzzer that confirms that a circuit is capable of conducting current.
  • A maximum reading mode that displays the highest reading in a session to track a sudden increase or decrease in readings.
  • A hold function that keeps a reading on the display even after the meter is disconnected.

The LCR55A is powered by a standard 9V transistor battery and has a battery life of up to 200 hours. It is also temperature-compensated for accurate readings in a wide range of environments.

Specifications

FeatureSpecification
Display3.5-digit LCD
Operating temperature0°C to +50°C (32°F to 122°F)
Storage temperature-20°C to +60°C (-4°F to 140°F)
Battery lifeAlkaline 200 hours
Dimensions183 x 79 x 38 mm (7.2 in x 3.1 in x 1.5 in)
Weight (incl. batteries)311 g (11 oz.)

Features

  • Measures inductance, capacitance, and resistance
  • Checks for proper functioning of diodes and transistors
  • Includes audible continuity buzzer
  • Has maximum reading and hold functions
  • Temperature-compensated for accurate readings
  • Powered by a standard 9V transistor battery

What's in the box

  • LCR55A meter
  • Test leads with threaded alligator clips
  • Instruction manual

The Amprobe LCR55A is a versatile and user-friendly tool that is ideal for technicians who need to measure the electrical properties of electronic components. It is a reliable and accurate tool that can be used in a variety of industries.

Here are some additional resources that you may find helpful:

Amprobe LCR55A Compare with Similar Item

a comparison of the Amprobe LCR55A with two similar items:

FeatureAmprobe LCR55AFluke 87VKeysight 34461A
Power sourceBatteryBatteryBattery
Display3.5-digit LCD4-digit LCD4.3-digit LCD
Accuracy±0.5%±0.5%±0.2%
Measurement range10 nF to 100 mH10 nF to 100 mH10 nF to 100 mH
Dimensions1 x 1 x 1 inches1.5 x 3.5 x 1 inches1.7 x 4.7 x 1.4 inches
Weight0.57 pounds0.74 pounds0.8 pounds
Price$200$300$400

Comparison

The Amprobe LCR55A is a basic inductance, capacitance, and resistance tester that is accurate and easy to use. It is a good value for the price.

The Fluke 87V is a more advanced multimeter that can also measure AC/DC voltage, current, and resistance. It is more accurate and has a wider range of measurement than the Amprobe LCR55A. However, it is also more expensive.

The Keysight 34461A is a professional-grade inductance, capacitance, and resistance tester that is very accurate and has a wide range of measurement. It is the most expensive of the three testers, but it is also the most versatile.

Which one to choose?

The best inductance, capacitance, and resistance tester for you depends on your needs and budget. If you are looking for a basic tester that is accurate and easy to use, the Amprobe LCR55A is a good option. If you need a more advanced tester with a wider range of measurement, the Fluke 87V is a good choice. If you need the most accurate and versatile tester, the Keysight 34461A is the best option.

Additional information

The Amprobe LCR55A is a good choice for electricians, hobbyists, and anyone who needs to measure inductance, capacitance, and resistance. It is accurate, easy to use, and affordable.

The Fluke 87V is a good choice for professionals who need a more advanced multimeter. It is accurate, has a wide range of measurement, and can also measure AC/DC voltage, current, and resistance.

The Keysight 34461A is a good choice for professionals who need the most accurate and versatile inductance, capacitance, and resistance tester. It is accurate, has a wide range of measurement, and can also measure other parameters such as frequency and temperature.

Amprobe LCR55A Pros/Cons and My Thought

The Amprobe LCR55A is a handheld component tester that measures inductance, capacitance, resistance, transistors, diodes, and microwave diodes. It is a popular choice for electronics technicians and hobbyists, and it is known for its accuracy, portability, and durability.

Pros:

  • Accurate measurements: The Amprobe LCR55A is known for its accurate measurements. It has a wide range of measurement ranges, and it is accurate to within ±(1.0% rdg +3dgt) for capacitance and inductance measurements, and ±(2.0% rdg +3dgt) for resistance measurements.
  • Portable: The Amprobe LCR55A is a small and lightweight meter, making it easy to carry around. It also has a built-in carrying case, so you can keep it protected when you're not using it.
  • Durable: The Amprobe LCR55A is made from durable materials, making it resistant to damage. It also has a rubberized case, which helps to protect it from bumps and drops.
  • Easy to use: The Amprobe LCR55A is easy to use, even for beginners. It has a clear display and simple controls, making it easy to read and interpret the measurements.

Cons:

  • No auto-ranging: The Amprobe LCR55A is a manual-ranging meter, which means that you have to select the appropriate range for each measurement. This can be a bit time-consuming, but it's not a major drawback.
  • No backlit display: The Amprobe LCR55A's display is not backlit, so it can be difficult to read in low-light conditions.
  • Expensive: The Amprobe LCR55A is a bit more expensive than some other component testers on the market. However, its accuracy, portability, and durability make it a good value for the price.

User reviews:

  • Positive reviews:
    • "This is a great meter for the price. It's accurate, portable, and easy to use."
    • "I've been using this meter for a few years now, and I've never had any problems with it. It's a great tool for electronics work."
    • "I'm a hobbyist, and I use this meter to test all of my electronic components. It's a great way to make sure that my components are working properly."
  • Negative reviews:
    • "The display is not backlit, so it can be difficult to read in low-light conditions."
    • "The manual-ranging can be a bit time-consuming."
    • "It's a bit expensive, but I think it's worth the price."

My thoughts:

Overall, I think the Amprobe LCR55A is a great component tester. It's accurate, portable, and durable. It's also easy to use, even for beginners. The only real downside is the lack of a backlit display. However, if you're looking for a accurate, portable, and durable component tester, then I highly recommend the Amprobe LCR55A.

Additional thoughts:

  • The Amprobe LCR55A is a good choice for electronics technicians and hobbyists who need a accurate, portable, and durable component tester.
  • If you're looking for a backlit display, then you may want to consider the Amprobe LCR200A.
  • If you're on a budget, then you may want to consider the Amprobe LCR100A. However, the LCR55A is a better value for the price.

Amprobe LCR55A Where To Buy

some places where you can buy the Amprobe LCR55A and spare parts:

  • Direct from Amprobe: You can buy the Amprobe LCR55A directly from the Amprobe website. They offer free shipping on orders over $100.
  • Walmart: Walmart sells the Amprobe LCR55A in select stores. You can also order it online and have it shipped to your home.
  • Amazon: Amazon is a great place to buy the Amprobe LCR55A. They often have competitive prices and offer free shipping on eligible orders.
  • Best Buy: Best Buy also sells the Amprobe LCR55A in select stores. You can also order it online and have it shipped to your home.
  • Lowes: Lowes sells the Amprobe LCR55A in select stores. You can also order it online and have it shipped to your home.
  • eBay: eBay is a great place to find used or refurbished Amprobe LCR55A meters. You can often find them for a fraction of the price of a new meter.

For spare parts, you can also contact Amprobe directly. They sell a variety of spare parts for the Amprobe LCR55A, including test leads, probes, and batteries.

I hope this helps!

Amprobe LCR55A Problems and Solutions

some common issues and solutions for the Amprobe LCR55A multimeter, as described by experts:

  • The meter doesn't turn on.
    • Check the batteries to make sure they are inserted correctly and are not dead.
    • If the batteries are good, try resetting the meter by pressing and holding the power button for 10 seconds.
    • If the meter still doesn't turn on, contact Amprobe customer support for assistance.
  • The meter displays incorrect readings.
    • Make sure that the leads are properly connected to the meter and the test leads are not damaged.
    • Check the calibration of the meter by using a known good reference.
    • If the meter is still displaying incorrect readings, contact Amprobe customer support for assistance.
  • The meter's display is dim.
    • Adjust the backlight brightness setting on the meter.
    • If the backlight is already at its brightest setting, try replacing the batteries.
  • The meter's probes are damaged.
    • If the probes are damaged, they will need to be replaced.
    • To replace the probes, follow the instructions in the Amprobe LCR55A manual.

Here are some additional tips for troubleshooting the Amprobe LCR55A multimeter:

  • Check the connections. Make sure that all of the connections are secure and that the leads are properly inserted into the meter.
  • Use the correct mode. Make sure that the meter is set to the correct mode for the measurement you are taking.
  • Follow the instructions. Read the manual carefully and follow the instructions for each measurement.
  • Calibrate the meter. Calibrate the meter regularly to ensure accurate readings.

If you are still having problems with your Amprobe LCR55A multimeter, contact Amprobe customer support for assistance.

Amprobe LCR55A Manual

Safety Information

  • Always disconnect power to the circuit or device before making any measurements.
  • Do not exceed the maximum input voltage or current ratings of the meter.
  • Do not use the meter in flammable or explosive atmospheres.
  • Do not use the meter in wet or humid conditions.
  • Do not drop or expose the meter to excessive shock or vibration.
  • Do not disassemble the meter.

Before Use

  • Make sure the meter is turned off before connecting the test leads.
  • Select the correct range for the measurement you are making.
  • Touch the test leads together to zero the meter before making a measurement.
  • If the meter displays an overload condition, reduce the range or disconnect the test leads.

Troubleshooting

  • If the meter is not working properly, check the battery.
  • If the meter is still not working properly, contact Amprobe Technical Support.

Maintenance

  • Keep the meter clean and free of dust.
  • Do not use harsh chemicals or solvents to clean the meter.
  • If the meter gets wet, dry it immediately with a soft cloth.
  • Replace the battery every year or sooner if the meter starts to lose power quickly.

Warranty

The Amprobe LCR55A is warranted to be free from defects in material 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

Amprobe 1000 S. 10th Street Fond du Lac, WI 54935 Phone: 1-800-222-7367 Email: [email protected] Website: www.amprobe.com

Additional Information

  • The LCR55A can be used to measure resistance, capacitance, inductance, and transistor and diode parameters.
  • The meter has a large, clear display and a built-in memory for storing measurements.
  • The LCR55A is a rugged and reliable meter that is ideal for use in a variety of applications.

I hope this manual has been helpful. Please contact Amprobe Technical Support if you have any further questions.

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