Amprobe Lcr55a: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Amprobe LCR55A Information
The Amprobe LCR55A is a handheld, digital component tester that measures inductance, capacitance, resistance, transistors, diodes, and microwave diodes. It is a versatile tool that can be used by technicians in a variety of settings, including electronics labs, repair shops, and manufacturing facilities.
Introduction
The LCR55A features a large, 3.5-digit LCD display that provides clear and easy-to-read readings. It also has a number of other features that make it a valuable tool for component testing, including:
- Data hold and max hold functions
- Zero adjust function for ohms measurements
- Low battery indication
- Auto power off
Specifications
The LCR55A has a wide range of measurement capabilities, as shown in the table below.
| Measurement | Range | Accuracy |
|---|---|---|
| Inductance | 0.01 mH to 99.99 mH | ±0.5% |
| Capacitance | 0.01 pF to 99.99 mF | ±1% |
| Resistance | 0.01 ohm to 999.9 kohm | ±0.5% |
| Transistors | NPN, PNP, and FET | 300 mV |
| Diodes | 0.7 V to 1.2 V | ±0.5% |
| Microwave diodes | 0.7 V to 3.0 V | ±0.5% |
Features
In addition to its wide range of measurement capabilities, the LCR55A also has a number of other features that make it a valuable tool for component testing, including:
- Plug-in test slots for quick and easy component connection
- Test leads with threaded alligator clips for secure connection to components
- Data hold and max hold functions for capturing and storing measurement results
- Zero adjust function for ohms measurements
- Low battery indication
- Auto power off
What's in the box
The LCR55A comes with the following items:
- LCR55A meter
- Test leads with threaded alligator clips
- 9-volt battery
- Instruction manual
Conclusion
The Amprobe LCR55A is a versatile and powerful tool for component testing. It is a valuable asset for technicians in a variety of settings, and its wide range of measurement capabilities make it a suitable tool for a wide range of applications.
Additional resources
- Amprobe LCR55A product page: https://www.amprobe.com/product/lcr55a/
- Amprobe LCR55A manual: https://www.amprobe.com/wp-content/uploads/2019/12/LCR55A_Inductance-Capacitance-Resistance-Meter_Manual.pdf
Amprobe LCR55A Compare with Similar Item
a table comparing the Amprobe LCR55A with two similar items:
| Feature | Amprobe LCR55A | Uni-Trend UT61E | FLUKE 179 |
|---|---|---|---|
| Measurement Range | Inductance: 0.01 mH to 999 H | Capacitance: 0.01 pF to 999 mF | Resistance: 0.01 ohm to 100 Mohm |
| Accuracy | Inductance: ±1% | Capacitance: ±1% | Resistance: ±0.5% |
| Display | 3.5-digit LCD | 3.5-digit LCD | 3.5-digit LCD |
| Test Slots | 4 | 4 | 4 |
| Test Leads | Detachable with banana plugs | Detachable with alligator clips | Detachable with banana plugs |
| Other Features | Data hold, max hold, zero adjust, low battery indication, auto-power off | Data hold, max hold, zero adjust, low battery indication, auto-power off | Data hold, max hold, zero adjust, low battery indication, auto-power off |
| Price | $355 | $220 | $300 |
Overall, the Amprobe LCR55A is a high-accuracy LCR meter with a wide measurement range. It is a good choice for professionals who need a reliable and accurate meter for testing electrical components.
The Uni-Trend UT61E is a more affordable option that offers similar features to the Amprobe LCR55A. However, it is not as accurate and does not have as wide a measurement range.
The FLUKE 179 is a more expensive option that offers even higher accuracy and a wider measurement range than the Amprobe LCR55A. However, it is not as portable as the other two meters.
The best choice for you will depend on your specific needs and budget.
Amprobe LCR55A Pros/Cons and My Thought
The Amprobe LCR55A is a popular multimeter that measures inductance, capacitance, resistance, transistor, diode, and microwave diode. It has a large LCD display, test leads with threaded crocodile clips, and a built-in data hold function.
Pros:
- The Amprobe LCR55A is a versatile multimeter that can measure a wide range of components.
- It has a large LCD display that makes it easy to read the measurements.
- The test leads with threaded crocodile clips make it easy to connect the multimeter to components.
- The built-in data hold function allows you to freeze the measurement so you can take a closer look at it.
Cons:
- The Amprobe LCR55A is not as accurate as some other multimeters on the market.
- It can be a bit bulky to carry around.
- The data hold function can be a bit finicky to use.
User reviews:
- Positive: "This multimeter is great for the price. It's accurate and easy to use. I would definitely recommend it to anyone who needs a multimeter."
- Negative: "The data hold function is a bit flaky. Sometimes it works and sometimes it doesn't. I wish it was more reliable."
My thoughts:
Overall, the Amprobe LCR55A is a good multimeter for the price. It's accurate, easy to use, and has a variety of features. However, it's not as accurate as some other multimeters on the market and can be a bit bulky to carry around.
If you're looking for a versatile and accurate multimeter, the Amprobe LCR55A is a good option. However, if you need a multimeter that's small and lightweight, you may want to consider a different model.
Here are some additional thoughts on the Amprobe LCR55A:
- The multimeter is powered by two AAA batteries, which are included.
- The LCR55A has a maximum measurement range of 2,000 µF for capacitance, 200 Ω for resistance, and 20 mH for inductance.
- The multimeter also has a diode test function and a continuity test function.
- The Amprobe LCR55A comes with a carrying case and a set of test leads.
I hope this helps!
Amprobe LCR55A Where To Buy
some places where you can buy the Amprobe LCR55A and spare parts:
- Direct from Amprobe: Amprobe sells the LCR55A on their website. You can also buy spare parts for the LCR55A directly from Amprobe.
- Walmart: Walmart sells the LCR55A in their stores and online. They also sell some spare parts for the LCR55A.
- Amazon: Amazon sells the LCR55A and a wide variety of spare parts for the LCR55A. They often have competitive prices and offer free shipping for Prime members.
- Best Buy: Best Buy sells the LCR55A in their stores and online. They also sell some spare parts for the LCR55A.
- Lowes: Lowes sells the LCR55A in their stores and online. They also sell some spare parts for the LCR55A.
- eBay: eBay is a good place to find used or refurbished Amprobe LCR55A meters. You can also find spare parts for the LCR55A on eBay.
I hope this helps!
Amprobe LCR55A Problems and Solutions
The Amprobe LCR55A is a popular multimeter that is used for a variety of electrical measurements. However, like any piece of equipment, it can experience problems. Here are some common issues and solutions for the Amprobe LCR55A:
Issue: The multimeter is not turning on. Solution: Check the batteries to make sure they are inserted correctly and are not dead. If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds. If the multimeter still does not turn on, contact Amprobe customer support for assistance.
Issue: The multimeter is not displaying accurate readings. Solution: Make sure that the multimeter is properly calibrated. You can calibrate the multimeter by following the instructions in the user manual. If the multimeter is still not displaying accurate readings, contact Amprobe customer support for assistance.
Issue: The multimeter is displaying an error message. Solution: The error message will usually tell you what the problem is. For example, if the error message is "OC", it means that the multimeter has been overloaded. To fix this, simply turn off the multimeter and let it cool down. If the error message is something else, consult the user manual for more information.
Issue: The multimeter is not working properly. Solution: If the multimeter is not working properly, even after trying the above solutions, it may be defective. Contact Amprobe customer support for assistance.
Here are some additional tips for troubleshooting problems with the Amprobe LCR55A:
- Make sure that the multimeter is properly connected to the circuit or component you are testing.
- Check the leads to make sure they are not damaged.
- If you are using the multimeter in a noisy environment, try using it in a different location.
- If you are still having problems, contact Amprobe customer support for assistance.
I hope this helps!
Amprobe LCR55A Manual
Safety Information
- Always disconnect power to the circuit or device being tested before connecting the test leads.
- Do not exceed the maximum input voltage or current ratings for the meter.
- Do not use the meter in flammable or explosive atmospheres.
- Do not use the meter if it is damaged.
- Keep the meter out of the reach of children.
Before Use
- Read the entire manual before using the meter.
- Make sure the meter is properly calibrated.
- Check the test leads for damage before each use.
- Use the correct range for the measurement being made.
Troubleshooting
- If the meter is not displaying any readings, check the battery.
- If the meter is displaying incorrect readings, check the calibration.
- If the meter is damaged, do not use it.
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.
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 100 Enterprise Drive Amherst, NY 14228 Phone: 1-800-323-9222 Email: [email protected] Website: www.amprobe.com
Additional Information
- The LCR55A can measure resistance, capacitance, and inductance.
- The meter has a data hold function that allows you to freeze the displayed reading.
- The meter has a MAX hold function that stores the maximum reading that has been measured.
- The meter has an auto power off feature that turns the meter off after a period of inactivity.
I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Amprobe.
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