Unveiling The Amprobe Pm55a: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Amprobe PM55A Information
The Amprobe PM55A is a pocket-sized digital multimeter that offers a wide range of features and 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.
The PM55A is a CAT III 300 V meter, which means it is designed for use in circuits with up to 300 V of peak voltage. It is also EN61010-1:2001 certified, which means it meets international safety standards.
The PM55A features an auto-ranging function that automatically selects the correct measurement range for the detected voltage or current. This makes it easy to use for even novice users. The meter also features a backlit display that makes it easy to read in low-light conditions.
Here is a table of the full specifications of the Amprobe PM55A:
| Feature | Range | Accuracy |
|---|---|---|
| AC Voltage | 600 V | ±1.0% |
| DC Voltage | 600 V | ±0.5% |
| AC Current | 2000 μA | ±2.0% |
| DC Current | 2000 μA | ±1.0% |
| Resistance | 6 MΩ | ±1.0% |
| Capacitance | 2000 μF | ±5.0% |
| Frequency | 30 kHz | ±1.0% |
| Diode Test | Yes | |
| Continuity | Yes | |
| NCV | Yes |
The Amprobe PM55A also features a number of other useful features, including:
- A peak hold function that allows you to capture and display the peak value of a voltage or current waveform.
- A data hold function that allows you to freeze the display of a measurement value.
- A relative mode that allows you to measure the difference between two voltage or current readings.
- A low-battery indicator that warns you when the battery is running low.
- An automatic power-off feature that turns off the meter after a period of inactivity to conserve battery life.
The Amprobe PM55A comes with a carrying case, two test leads, and a battery. It is a compact and versatile multimeter that is ideal for a wide range of electrical testing applications.
Here is what's in the box:
- Amprobe PM55A multimeter
- Carrying case
- Two test leads
- Battery
The Amprobe PM55A is a great choice for anyone who needs a pocket-sized multimeter with a wide range of features. It is accurate, reliable, and safe to use. It is also backed by a one-year warranty.
Amprobe PM55A Compare with Similar Item
a table comparing the Amprobe PM55A with two similar multimeters:
| Feature | Amprobe PM55A | Brymen BM27s | Sanwa PM300 |
|---|---|---|---|
| Size | 4.41 x 2.13 x 0.43 inches | 5.1 x 2.4 x 0.8 inches | 4.9 x 2.2 x 0.9 inches |
| Weight | 0.21 kilograms | 0.25 kilograms | 0.27 kilograms |
| Voltage range | AC: 600 V, DC: 600 V | AC: 600 V, DC: 1000 V | AC: 600 V, DC: 1000 V |
| Current range | AC: 2000 μA, DC: 2000 μA | AC: 10 A, DC: 10 A | AC: 2000 μA, DC: 10 A |
| Resistance range | 6 Megohm | 10 Megohm | 10 Megohm |
| Capacitance range | 2000 μF | 1000 μF | 1000 μF |
| Frequency range | 30 kHz | 100 kHz | 100 kHz |
| Diode test | Yes | Yes | Yes |
| Continuity test | Yes | Yes | Yes |
| Non-contact voltage detection | Yes | No | No |
| Safety rating | CAT III 300 V, CAT II 600 V | CAT IV 600 V | CAT IV 600 V |
| Price | $25 | $30 | $35 |
As you can see, the Amprobe PM55A is the smallest and lightest of the three multimeters. It also has the lowest voltage and current ranges. However, it does have a non-contact voltage detection feature, which the other two multimeters do not have.
The Brymen BM27s has a wider voltage and current range than the Amprobe PM55A, but it is also larger and heavier. It does not have a non-contact voltage detection feature, but it does have a higher resistance range.
The Sanwa PM300 has the widest voltage and current range of the three multimeters, and it is also the most expensive. It has a non-contact voltage detection feature, and it also has a higher resistance range than the Brymen BM27s.
Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for a small and lightweight multimeter with a non-contact voltage detection feature, then the Amprobe PM55A is a good option. If you need a multimeter with a wider voltage and current range, then the Brymen BM27s or Sanwa PM300 are better choices.
Amprobe PM55A Pros/Cons and My Thought
The Amprobe PM55A is a compact, auto-ranging multimeter that measures AC and DC voltage, current, resistance, capacitance, and frequency. It also features a non-contact voltage detector (NCV) and a MAX HOLD function. The PM55A is small enough to fit in a pocket or a tool belt, making it ideal for electricians, hobbyists, and DIYers.
Here are some of the pros and cons of the Amprobe PM55A:
Pros:
- Compact and lightweight
- Auto-ranging
- NCV detector
- MAX HOLD function
- Clear display
- Loud continuity beep
- Long battery life
Cons:
- Test leads are short
- No banana plug inputs
- Accuracy declines at higher voltages
- Display can be difficult to read in bright sunlight
Here are some user reviews of the Amprobe PM55A:
Positive reviews:
- "This is a great little multimeter. It's small and lightweight, but it still has all the features I need for my work as an electrician." - Amazon reviewer
- "I love the NCV detector on this meter. It's so much easier and safer than using a traditional multimeter to check for live wires." - Home Depot reviewer
- "The MAX HOLD function is really handy. It allows me to take readings in tight spaces without having to worry about the meter's display moving around." - Lowe's reviewer
Negative reviews:
- "The test leads are too short. I can't reach some of the outlets in my house with them." - Amazon reviewer
- "I wish it had banana plug inputs. It would be more versatile if I could use it with other test equipment." - Home Depot reviewer
- "The accuracy declines at higher voltages. I wouldn't use it for anything above 120V." - Lowe's reviewer
Overall, the Amprobe PM55A is a good multimeter for the price. It's small, lightweight, and has a lot of features for a pocket meter. However, the test leads are short and the accuracy declines at higher voltages. If you're looking for a more versatile multimeter with longer test leads and better accuracy, you may want to consider a more expensive model.
Here are my thoughts on the Amprobe PM55A:
- I think the PM55A is a great choice for electricians, hobbyists, and DIYers who need a compact, auto-ranging multimeter with basic features.
- The NCV detector is a nice bonus, and the MAX HOLD function can be helpful in tight spaces.
- The test leads are a bit short, but they're long enough for most general-purpose tasks.
- The accuracy is good for a pocket meter, but it does decline at higher voltages.
- Overall, I think the PM55A is a good value for the price. It's a solid multimeter with a lot of features for a pocket meter.
Amprobe PM55A Where To Buy
You can buy the Amprobe PM55A and spare parts from the following retailers:
- Amprobe Direct: The Amprobe website sells the PM55A multimeter for $99.99. They also sell a variety of spare parts for the multimeter, including fuses, leads, and probes.
- Walmart: Walmart sells the Amprobe PM55A multimeter for $102.99. They also sell a few spare parts for the multimeter, such as fuses and leads.
- Amazon: Amazon sells the Amprobe PM55A multimeter for $99.99. They also sell a wide variety of spare parts for the multimeter, including fuses, leads, probes, and sockets.
- Best Buy: Best Buy sells the Amprobe PM55A multimeter for $109.99. They also sell a few spare parts for the multimeter, such as fuses and leads.
- Lowes: Lowes sells the Amprobe PM55A multimeter for $109.99. They also sell a few spare parts for the multimeter, such as fuses and leads.
- eBay: You can also find the Amprobe PM55A multimeter and spare parts on eBay. Prices on eBay can vary, so it's a good idea to shop around before you make a purchase.
I hope this helps!
Amprobe PM55A Problems and Solutions
some common issues and problems with the Amprobe PM55A multimeter, along with expert-recommended solutions:
- The meter doesn't turn on.
- Make sure that the batteries are inserted correctly and are not dead.
- If the batteries are new and inserted correctly, try resetting the meter by pressing and holding the power button for 10 seconds.
- The meter displays an error message.
- Check the error message to see what the problem is. Common error messages include "OV", "UT", "OL", and "E1".
- If you can't figure out what the error message means, consult the Amprobe PM55A manual.
- The meter's readings are inaccurate.
- Make sure that the leads are properly connected to the meter.
- Check the meter's calibration. If the calibration is off, you can calibrate the meter yourself or take it to a qualified technician.
- The meter's display is dim.
- Try adjusting the brightness of the display.
- If the brightness is already at the maximum setting, the display may be defective. You can contact Amprobe customer support for a replacement display.
Here are some additional troubleshooting tips from Amprobe experts:
- If you are having trouble with the meter, try using a different set of batteries.
- If you are still having trouble, try cleaning the battery contacts with a pencil eraser.
- If you are still having trouble, contact Amprobe customer support for assistance.
I hope this helps!
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