Amprobe Pm55a: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Amprobe PM55A Information

The Amprobe PM55A is a pocket-sized digital multimeter that offers a variety of features for electrical testing applications. It is rated to CAT III 300 V and CAT II 600 V, making it safe for use on a variety of circuits. The PM55A features an auto-ranging function that automatically selects the correct measurement range, and it also has a non-contact voltage detector (NCV) for detecting AC voltages without making contact with the circuit.

Here is an overview of the Amprobe PM55A's specifications:

Feature	Specification
Display	3.5-digit LCD with 1999 count
Accuracy	DC Voltage: ±0.5% of reading + 2 digits; AC Voltage: ±1.0% of reading + 2 digits; Resistance: ±0.5% of reading + 2 digits; Capacitance: ±3.0% of reading + 2 digits; Frequency: ±1.0% of reading + 2 digits
Range	DC Voltage: 200 mV to 600 V; AC Voltage: 200 mV to 600 V; DC Current: 200 μA to 2000 μA; Resistance: 20 Ω to 6 MΩ; Capacitance: 20 nF to 2000 μF; Frequency: 20 Hz to 30 kHz
Features	Auto-ranging, NCV, diode test, continuity with beeper, data hold, low battery indicator, automatic power off
Dimensions	3.8 x 1.9 x 1.1 inches
Weight	2.8 ounces

The Amprobe PM55A comes with a variety of accessories, including:

• Test leads
• Instruction manual
• Carry case

Here are some of the key features of the Amprobe PM55A:

• Auto-ranging: The auto-ranging function automatically selects the correct measurement range, making it easy to use the PM55A for a variety of applications.
• NCV: The NCV feature allows you to detect AC voltages without making contact with the circuit, making it a safe way to test for live wires.
• Diode test: The diode test feature allows you to quickly check the polarity and continuity of diodes.
• Continuity with beeper: The continuity with beeper feature allows you to quickly check for continuity in a circuit.
• Data hold: The data hold feature allows you to freeze the display of a measurement so that you can easily read it.
• Low battery indicator: The low battery indicator alerts you when the battery in the PM55A is low, so that you can replace it before it dies.
• Automatic power off: The automatic power off feature turns off the PM55A after a period of inactivity, saving battery power.

The Amprobe PM55A is a versatile and easy-to-use digital multimeter that is perfect for a variety of electrical testing applications. It is compact and lightweight, making it easy to carry with you, and it has a variety of features that make it a valuable tool for electricians, technicians, and hobbyists.

The Amprobe PM55A is available for purchase online and at select retailers. The price varies depending on the retailer, but it typically costs between $50 and $100.

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	$24.99	$29.99	$19.99	$19.99	$24.99	$29.99
Range	AC Voltage: 200mV-1000V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity	AC Voltage: 200mV-750V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity	AC Voltage: 200mV-600V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity	AC Voltage: 200mV-1000V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity	AC Voltage: 200mV-750V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity	AC Voltage: 200mV-750V, DC Voltage: 200mV-1000V, AC Current: 200mA-10A, DC Current: 200mA-10A, Resistance: 200Ω-40MΩ, Capacitance: 20nF-100μF, Frequency: 10Hz-100kHz, Diode Test, Continuity, Duty Cycle
Display	3 1/2 digit LCD with backlight	3 1/2 digit LCD with backlight	3 1/2 digit LCD with backlight	3 1/2 digit LCD with backlight	3 1/2 digit LCD with backlight	3 1/2 digit LCD with backlight
Auto-ranging	Yes	Yes	Yes	Yes	Yes	Yes
NCV (non-contact voltage detection)	Yes	Yes	No	Yes	Yes	Yes
Dimensions	5.5 x 2.4 x 1.2 inches	5.7 x 2.4 x 1.2 inches	5 x 2.2 x 1 inches	5.5 x 2.4 x 1.2 inches	5.7 x 2.4 x 1.2 inches	5.7 x 2.4 x 1.2 inches
Weight	4.2 ounces	4.4 ounces	3.5 ounces	4.2 ounces	4.4 ounces	4.4 ounces

As you can see, the Amprobe PM55A is a very affordable multimeter with a wide range of features. It has auto-ranging, NCV detection,

Amprobe PM55A Pros/Cons and My Thought

The Amprobe PM55A is a pocket-sized multimeter that offers a variety of features and functions for basic electrical troubleshooting and testing. It is small, lightweight, and easy to use, making it a good choice for electricians, hobbyists, and DIYers.

Pros

• Compact and lightweight design (3.2 x 1.8 x 4.5 inches, 3 ounces)
• Auto ranging feature for quick and easy measurements
• Nine measurement functions: AC/DC voltage, DC current, resistance, capacitance, frequency, duty cycle, diode test, continuity, and non-contact voltage detection
• Backlit display for easy viewing in low-light conditions
• MAX HOLD function to freeze readings for precise measurement
• Auto power-off feature to conserve battery life
• Durable construction with rubberized housing
• Comes with two test leads, battery, and carrying case

Cons

• Input impedance is relatively low (10MΩ)
• No banana plug inputs
• Test leads are a bit thin and flimsy
• Display can be difficult to read in direct sunlight

User Reviews

Overall, the Amprobe PM55A has received positive reviews from users. Many users praise the multimeter's compact size, lightweight design, and easy-to-use interface. The auto ranging feature is also a popular feature, as it eliminates the need to manually select the measurement range.

Some users have reported that the input impedance is relatively low, which can affect the accuracy of measurements at high voltages. Additionally, some users have found the test leads to be a bit thin and flimsy. However, these concerns are minor overall, and the Amprobe PM55A remains a popular choice for a pocket multimeter.

My Thoughts

The Amprobe PM55A is a good choice for a basic pocket multimeter. It is small, lightweight, and easy to use, making it a good option for electricians, hobbyists, and DIYers. The auto ranging feature is a great convenience, and the multimeter offers a variety of other useful features.

However, the input impedance is relatively low, and the test leads are a bit thin and flimsy. These are minor concerns overall, but they are worth considering if you are looking for a high-precision multimeter.

Overall, I would recommend the Amprobe PM55A to anyone who is looking for a compact, affordable, and easy-to-use pocket multimeter.

Amprobe PM55A Problems and Solutions

Sure. Here are some common issues and problems with the Amprobe PM55A multimeter, along with solutions from experts:

• The meter doesn't turn on.
  • Make sure that the batteries 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 further assistance.
• The meter is giving inaccurate readings.
  • Make sure that the probes are properly inserted into the meter.
  • Check the leads for damage or corrosion.
  • If the probes and leads are good, try calibrating the meter.
  • If the meter is still giving inaccurate readings, contact Amprobe customer support for further assistance.
• The meter is not displaying any readings.
  • Make sure that the meter is turned on and that the probes are properly inserted into the meter.
  • Check the display for any errors.
  • If the meter is still not displaying any readings, contact Amprobe customer support for further assistance.
• The meter is not working properly in a specific mode.
  • Make sure that the meter is set to the correct mode.
  • Check the meter's manual for instructions on how to use the specific mode.
  • If the meter is still not working properly in the specific mode, contact Amprobe customer support for further assistance.

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

• Always follow the safety instructions in the meter's manual.
• Do not use the meter if it is damaged or if the probes or leads are damaged.
• Store the meter in a cool, dry place.
• Clean the meter regularly with a soft cloth.
• Calibrate the meter regularly, as instructed in the manual.

If you are still having problems with your Amprobe PM55A multimeter, you can contact Amprobe customer support for further assistance.

Amprobe PM55A Manual

Safety Information

• Before using the Amprobe PM55A multimeter, read and understand all safety warnings and instructions in this manual.
• Never apply more than 600 V between the test lead and earth ground.
• Disconnect the test leads from live circuits before changing any meter settings or replacing the battery.
• Do not use the meter in an explosive atmosphere.
• Do not use the meter if it has been dropped or damaged.
• Keep the meter out of the reach of children.

Before Use

• Inspect the meter, test leads, and accessories before every use. Do not use any damaged part.
• Make sure the meter is turned off before connecting the test leads.
• Select the correct range for the measurement you are taking.
• Do not exceed the maximum range for any measurement.
• If you are unsure how to use the meter, consult the manual.

Troubleshooting

• If the meter does not display a reading, check the battery.
• If the meter still does not display a reading, check the connections of the test leads.
• If the meter is still not working, consult the manual or contact Amprobe Technical Support.

Maintenance

• Keep the meter clean and free of dust and dirt.
• Wipe the meter with a soft, dry cloth.
• Do not use harsh chemicals or solvents to clean the meter.
• Store the meter in a cool, dry place.

Warranty

Your Amprobe PM55A multimeter is warranted to be free from defects in material and workmanship for one year from the date of purchase. If the meter fails during the warranty period, Amprobe will repair or replace it at no charge.

Contact Information

• Amprobe Technical Support: 1-800-243-3538
• Amprobe Website: www.amprobe.com

Additional Information

• The Amprobe PM55A multimeter can measure AC and DC voltage, AC and DC current, resistance, capacitance, frequency, and diode continuity.
• The meter has a built-in, non-contact voltage detector (NCV).
• The meter automatically selects the correct range for most measurements.
• The meter has an auto power-off feature that turns off the meter after a period of inactivity.
• The meter comes with a carrying case, test leads, and battery.

I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Amprobe Technical Support.