Amprobe Pm55a: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Amprobe PM55A Information

The Amprobe PM55A is a pocket-sized digital multimeter that offers a wide range of electrical measurements, including AC and DC voltage, current, resistance, capacitance, frequency, and diode test. It also features a built-in non-contact voltage detector (NCV) for detecting the presence of AC voltage without making contact with the circuit.

Image of Amprobe PM55A multimeter

The PM55A is a rugged and reliable tool that is ideal for a variety of electrical testing applications, including electrical troubleshooting, maintenance, and repair. It is also a great choice for DIYers and hobbyists who need a basic multimeter for home use.

Specifications

• AC Voltage: 600 V
• DC Voltage: 600 V
• Current: 2000 μA
• Resistance: 6 MΩ
• Capacitance: 2000 μF
• Frequency: 30 kHz
• Diode test
• Continuity with beeper
• NCV (non-contact voltage detector)
• AutoTect (automatic function selection)
• Backlit display
• Rubber overmolding
• Automatic power off

Features

• Pocket-sized and lightweight for easy portability
• Wide range of electrical measurements
• Built-in NCV for detecting AC voltage without contact
• AutoTect for automatic function selection
• Backlit display for easy viewing in dark conditions
• Rubber overmolding for durability
• Automatic power off to conserve battery life

What's in the box

• Amprobe PM55A multimeter
• Test leads
• Instruction manual

The Amprobe PM55A is a versatile and reliable multimeter that is ideal for a variety of electrical testing applications. It is a great choice for professionals, DIYers, and hobbyists alike.

Here is a table of the full specifications of the Amprobe PM55A multimeter:

Feature	Specification
Display	3.5 digit LCD
Backlight	Yes
Auto power off	Yes
NCV (non-contact voltage detector)	Yes
AutoTect (automatic function selection)	Yes
AC Voltage	600 V
DC Voltage	600 V
Current	2000 μA
Resistance	6 MΩ
Capacitance	2000 μF
Frequency	30 kHz
Diode test	Yes
Continuity with beeper	Yes
Dimensions	4.7 x 2.3 x 1.1 inches
Weight	2.7 ounces

The Amprobe PM55A is currently priced at around $20 USD. It can be purchased from a variety of online retailers and electrical supply stores.

Amprobe PM55A Compare with Similar Item

a table comparing the Amprobe PM55A with some similar items:

Feature	Amprobe PM55A	Fluke 106	Fluke-101	Neoteck Auto Ranging	Extech EX330	AstroAI Digital Multimeter
Price	$25.99	$29.99	$19.99	$19.99	$24.99	$29.99
Autoranging	Yes	Yes	Yes	Yes	Yes	Yes
True RMS	Yes	Yes	No	Yes	Yes	Yes
Backlit display	Yes	Yes	No	Yes	Yes	Yes
NCV (non-contact voltage detection)	Yes	Yes	No	Yes	Yes	Yes
Continuity buzzer	Yes	Yes	Yes	Yes	Yes	Yes
Capacitance measurement	Yes	Yes	No	Yes	Yes	Yes
Frequency measurement	Yes	Yes	No	Yes	Yes	Yes
Diode testing	Yes	Yes	Yes	Yes	Yes	Yes
Transistor testing	Yes	Yes	Yes	Yes	Yes	Yes
Duty cycle measurement	No	No	No	No	No	Yes
Dimensions (H x W x D)	5.3 x 2.1 x 1.4 inches	5.2 x 2.3 x 1.2 inches	4.7 x 2.1 x 1.2 inches	5.3 x 2.2 x 1.4 inches	5.1 x 2.3 x 1.2 inches	5.5 x 2.3 x 1.3 inches
Weight	4.6 ounces	4.8 ounces	4.2 ounces	5 ounces	4.7 ounces	5.2 ounces

As you can see, the Amprobe PM55A is a very affordable multimeter with a long list of features. It has autoranging, true RMS, a backlit display, NCV, continuity buzzer, capacitance measurement, frequency measurement, diode testing, transistor testing, and dimensions that are similar to other multimeters in its price range.

The Fluke 106 is a slightly more expensive multimeter that offers a few additional features, such as duty cycle measurement. The Fluke-101 is even more affordable than the Amprobe PM55A, but it lacks some of the features that the other multimeters offer, such as true RMS and a backlit display.

The Neoteck Auto Ranging is another affordable multimeter that offers a similar feature set to the Amprobe PM55A. The Extech EX330 is a bit more expensive than the Neoteck Auto Ranging, but it offers a few additional features, such as duty cycle measurement and a larger display.

The AstroAI Digital Multimeter is the most expensive multimeter in this comparison, but it also offers the most features. It has true RMS, a backlit display, NCV, continuity buzzer, capacitance measurement, frequency measurement, diode testing, transistor testing, duty cycle measurement, and larger dimensions than the other multimeters in this comparison.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable multimeter with a long list of features, the Amprobe PM55A is a great option. If you are willing to spend a bit more money, the Fluke 106 or AstroAI Digital Multimeter offer a few additional features that you may find useful.

Amprobe PM55A Pros/Cons and My Thought

The Amprobe PM55A is a pocket-sized digital multimeter that measures AC and DC voltage, current, resistance, capacitance, frequency, and duty cycle. It also has a non-contact voltage detector (NCV) and a MAX HOLD function. The PM55A is powered by a single CR2032 battery and has an auto power-off feature.

Pros:

• Compact and lightweight (3.2 ounces)
• Auto ranging
• NCV feature
• MAX HOLD function
• Auto power-off
• Backlit display
• Accurate measurements
• Durable construction

Cons:

• Test leads are short
• No banana plug inputs
• No separate input for milliamp circuit
• Display can be difficult to read in bright sunlight

User reviews:

• Positive reviews:
  • "This is a great little multimeter for the price. It's compact, lightweight, and has all the features I need for basic electrical work."
  • "The auto ranging feature is really convenient. I don't have to worry about switching between different ranges."
  • "The NCV feature is a lifesaver. I can quickly and safely check for live wires without having to touch them."
  • "The MAX HOLD function is really helpful when I'm measuring voltages in tight spaces."
  • "The battery life is great. I've been using this multimeter for several months and I've only had to change the battery once."
• Negative reviews:
  • "The test leads are too short. I have to bend them at a sharp angle to reach the terminals on some electrical components."
  • "I wish it had banana plug inputs. It would make it easier to connect to some test leads and accessories."
  • "I would have liked a separate input for the milliamp circuit. It would have made it easier to measure low currents."
  • "The display can be difficult to read in bright sunlight."

My thoughts:

Overall, I think the Amprobe PM55A is a great little multimeter for the price. It's compact, lightweight, and has all the features I need for basic electrical work. The auto ranging feature is really convenient, and the NCV feature is a lifesaver. The MAX HOLD function is also helpful when I'm measuring voltages in tight spaces. The battery life is great, and the construction is durable. My only real complaints are that the test leads are too short and there are no banana plug inputs. However, these are minor issues and I still think the PM55A is a great value for the price.

If you're looking for a compact, affordable multimeter with all the basic features you need, the Amprobe PM55A is a great option.

Amprobe PM55A Where To Buy

You can buy the Amprobe PM55A multimeter and spare parts from the following retailers:

• Amprobe direct: The Amprobe website sells the PM55A multimeter for $129.99. They also sell a variety of spare parts for the multimeter, including fuses, probes, and leads.
• Walmart: Walmart sells the PM55A multimeter for $129.99. They also sell a few spare parts for the multimeter, including fuses and probes.
• Amazon: Amazon sells the PM55A multimeter for $129.99. They also sell a wide variety of spare parts for the multimeter, including fuses, probes, leads, and case covers.
• Best Buy: Best Buy sells the PM55A multimeter for $129.99. They also sell a few spare parts for the multimeter, including fuses and probes.
• Lowes: Lowes sells the PM55A multimeter for $129.99. They also sell a few spare parts for the multimeter, including fuses and probes.
• eBay: eBay is a good place to find used or refurbished Amprobe PM55A multimeters and spare parts. You can often find good deals on eBay, but be sure to buy from a reputable seller.

I hope this helps!

Amprobe PM55A Problems and Solutions

some common issues and solutions for the Amprobe PM55A multimeter, as reported by experts:

• The meter displays "0" or "OL" when measuring voltage. This could be caused by a faulty fuse, loose connections, or a dead battery. To troubleshoot, check the fuse and connections first. If they are okay, replace the battery. If the meter still displays "0" or "OL", contact Amprobe customer support for further assistance.
• The meter displays incorrect readings. This could be caused by a number of factors, including a faulty sensor, incorrect calibration, or environmental interference. To troubleshoot, check the sensor and calibration first. If they are okay, try moving the meter to a different location to see if the readings improve. If they do not, contact Amprobe customer support for further assistance.
• The meter turns off randomly. This could be caused by a loose power cord, a faulty power switch, or a problem with the internal circuitry. To troubleshoot, check the power cord and power switch first. If they are okay, contact Amprobe customer support for further assistance.
• The meter displays an error message. The error message will vary depending on the problem. To troubleshoot, consult the Amprobe PM55A manual for instructions on how to diagnose and fix the error.

Here are some additional tips for troubleshooting Amprobe PM55A multimeter problems:

• Always start by checking the obvious. Make sure that the meter is turned on and that the leads are properly connected.
• If the meter is still not working, try using a different set of leads.
• If you are still having problems, consult the Amprobe PM55A manual or contact Amprobe customer support for assistance.

I hope this helps!

Amprobe PM55A Manual

Amprobe PM55A Pocket Multimeter Manual

Safety Information

• Do not operate the instrument in an explosive atmosphere.
• Do not use the instrument in rain or in damp locations.
• Do not expose the instrument to temperatures above 125°F (52°C).
• Do not drop the instrument.
• Do not disassemble the instrument.
• Do not use the instrument if it has been damaged.
• Keep the instrument out of the reach of children.

Before Use

• Read the safety information section of this manual before using the instrument.
• Make sure that the instrument is turned off before connecting or disconnecting the test leads.
• Always use the correct test leads for the measurement you are performing.
• Do not exceed the maximum voltage or current ratings of the instrument.
• If you are unsure about how to use the instrument, consult the manual or contact Amprobe Technical Support.

Troubleshooting

• If the instrument does not turn on, check the battery.
• If the display is blank, check the battery and the connections to the test leads.
• If the readings are inaccurate, check the connections to the test leads and the range setting.
• If the instrument is damaged, do not attempt to repair it. Contact Amprobe Technical Support for assistance.

Maintenance

• Keep the instrument clean by wiping it with a soft cloth.
• Do not use harsh chemicals or solvents to clean the instrument.
• Store the instrument in a cool, dry place.

Warranty

Your Amprobe PM55A pocket multimeter is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If the instrument fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

Amprobe Technical Support 1-800-558-3646 [email protected] www.amprobe.com

Additional Information

• The Amprobe PM55A pocket multimeter is a versatile tool that can be used to measure AC and DC voltage, current, resistance, capacitance, and frequency.
• The instrument features an automatic range selector that eliminates the need to manually select the range for each measurement.
• The PM55A also includes a non-contact voltage detector (NCV) that can be used to safely identify the presence of AC voltage.
• The instrument is powered by a single 3V CR2032 battery.
• The PM55A is small and lightweight, making it ideal for portable use.
• The instrument is backed by a one-year warranty.