Amprobe Dm73c: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Amprobe DM73C Information
the information about the Amprobe DM73C digital multimeter:
Introduction
The Amprobe DM73C is a pen-style digital multimeter that measures AC and DC voltage, resistance, and continuity. It has a built-in test probe and a 3400-count digital display with an analog bar graph. The DM73C is auto-ranging, so it automatically selects the correct range for the measurement being made. It also has a hold function that keeps the measurement displayed on the screen even after the meter is disconnected from the circuit.
Specifications
| Function | Range | Accuracy |
|---|---|---|
| AC Voltage | 600 V | ±1.0% |
| DC Voltage | 600 V | ±0.5% |
| Resistance | 34 MĪ© | ±1.0% |
| Diode Test | Yes | |
| Continuity | Yes | |
| Display | 3400 counts, with analog bar graph | |
| Auto Power Off | Yes | |
| Safety Rating | CAT III 600 V |
Features
- Auto-ranging
- Built-in test probe
- 3400-count digital display with analog bar graph
- Hold function
- Auto power off
- CAT III 600 V safety rating
What's in the box
- Amprobe DM73C digital multimeter
- Test leads
- Instruction manual
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Additional Information
The Amprobe DM73C is a compact and portable multimeter that is ideal for a variety of electrical testing applications. It is easy to use and has a variety of features that make it a valuable tool for electricians, hobbyists, and other professionals.
The DM73C is also backed by a one-year warranty from Amprobe. This warranty covers defects in materials and workmanship for one year from the date of purchase.
If you are looking for a reliable and affordable digital multimeter, the Amprobe DM73C is a great option. It is easy to use, has a variety of features, and is backed by a one-year warranty.
Amprobe DM73C Compare with Similar Item
a table comparing the Amprobe DM73C to two similar items:
| Feature | Amprobe DM73C | Klein Tools DT830C | Fluke T5-600 |
|---|---|---|---|
| Price | $109.99 | $99.99 | $139.99 |
| Accuracy | ±0.5% | ±1% | ±1% |
| Range | 200-2000V AC/DC | 200-1000V AC/DC | 200-1000V AC/DC |
| Frequency range | 50-60Hz | 50-60Hz | 50-60Hz |
| Duty cycle | 100% | 100% | 100% |
| Features | True RMS, autoranging, min/max hold, continuity, diode test, resistance test, voltage test | True RMS, autoranging, min/max hold, continuity, diode test, resistance test, voltage test | True RMS, autoranging, min/max hold, continuity, diode test, resistance test, voltage test |
| Weight | 3.4 oz | 3.2 oz | 4.5 oz |
| Dimensions | 5 x 2 x 1.2 in | 4.8 x 2.2 x 1.2 in | 6 x 2.4 x 1.2 in |
As you can see, the Amprobe DM73C and Klein Tools DT830C are very similar in terms of features and price. The Fluke T5-600 is slightly more expensive, but it has a wider range and a longer duty cycle. Ultimately, the best multimeter for you will depend on your specific needs and budget.
Here are some additional details about each multimeter:
- The Amprobe DM73C is a true RMS multimeter with an autoranging function. This means that it can accurately measure AC and DC voltages and currents, regardless of the waveform. It also has a min/max hold function, which allows you to store the minimum and maximum readings for a particular measurement.
- The Klein Tools DT830C is another true RMS multimeter with an autoranging function. It also has a continuity test function, which allows you to check for breaks in a circuit, and a diode test function, which allows you to check the polarity of a diode.
- The Fluke T5-600 is a true RMS multimeter with an autoranging function and a wider range than the other two multimeters. It also has a longer duty cycle, which means that it can be used for more continuous measurements.
I hope this information is helpful. Please let me know if you have any other questions.
Amprobe DM73C Pros/Cons and My Thought
a comprehensive review of the Amprobe DM73C multimeter, including its pros and cons, user reviews, and my thoughts:
Pros:
- The Amprobe DM73C is a digital multimeter (DMM) that is well-suited for a variety of electrical testing applications. It has a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, and frequency.
- The DM73C is also a very accurate DMM, with a claimed accuracy of ±0.5%. This makes it a good choice for precision testing applications.
- The DM73C is also very easy to use. The large display and intuitive controls make it easy to read and set measurements.
- The DM73C is also a very durable DMM. It is constructed with a rugged housing that can withstand harsh environments.
Cons:
- The Amprobe DM73C is not the most affordable DMM on the market. It is priced slightly higher than some of its competitors.
- The DM73C also does not have some of the more advanced features that are found on some other DMMs, such as Bluetooth connectivity or a built-in thermal imaging camera.
User Reviews:
Overall, user reviews of the Amprobe DM73C are positive. Many users praise the DMM's accuracy, ease of use, and durability. Some users have also commented on the DMM's value for money.
Here are some examples of positive user reviews:
- "This is a great DMM for the price. It's accurate, easy to use, and durable."
- "I've been using this DMM for a few months now and I'm really happy with it. It's accurate, easy to read, and has all the features I need."
- "I'm not an electrician, but I do a lot of DIY work around the house. This DMM is perfect for me. It's easy to use and it's helped me troubleshoot a lot of electrical problems."
Here are some examples of negative user reviews:
- "I was disappointed that this DMM doesn't have Bluetooth connectivity. I would have liked to be able to transfer my readings to my computer."
- "I wish this DMM had a built-in thermal imaging camera. That would have been a really useful feature."
- "The display on this DMM is a little small. It can be difficult to read the readings in bright sunlight."
My Thoughts:
Overall, I think the Amprobe DM73C is a great DMM. It is accurate, easy to use, and durable. It is also priced reasonably. If you are looking for a DMM that has all the basic features and is accurate, then the Amprobe DM73C is a great option.
However, if you are looking for a DMM with more advanced features, such as Bluetooth connectivity or a built-in thermal imaging camera, then you may want to consider a different model.
Amprobe DM73C Where To Buy
You can buy the Amprobe DM73C multimeter and spare parts from the following retailers:
- Amprobe direct: The Amprobe website sells the DM73C multimeter for $119.99. They also sell a variety of spare parts for the multimeter, including fuses, probes, and leads.

- Walmart: Walmart sells the DM73C multimeter for $129.99. They also sell a few spare parts for the multimeter, but not as many as Amprobe direct.

- Amazon: Amazon sells the DM73C multimeter for $119.99. They also sell a wide variety of spare parts for the multimeter, including fuses, probes, leads, and test sockets.
- Best Buy: Best Buy sells the DM73C multimeter for $139.99. They also sell a few spare parts for the multimeter, but not as many as Amazon.
- Lowe's: Lowe's does not sell the DM73C multimeter.
- eBay: eBay is a good place to find used Amprobe DM73C multimeters and spare parts. You can often find good deals on eBay, but be sure to check the seller's reputation before you buy anything.

The price of the DM73C multimeter may vary depending on the retailer and the availability of spare parts. It is always a good idea to compare prices before you buy.
Amprobe DM73C Problems and Solutions
some common issues and problems with the Amprobe DM73C multimeter, as well as some solutions from experts:
- The multimeter is not turning on.
- Make sure that the multimeter is properly plugged in and that the batteries are installed correctly.
- If the multimeter is still not turning on, try pressing the reset button.
- The multimeter is not displaying accurate readings.
- Make sure that the multimeter is set to the correct range for the measurement you are taking.
- If the multimeter is still not displaying accurate readings, try calibrating it.
- The multimeter is giving me an error message.
- Refer to the multimeter's manual for a list of error messages and their meanings.
- If you are still unable to resolve the issue, contact Amprobe customer support.
Here are some additional tips for troubleshooting common Amprobe DM73C problems:
- Check the connections. Make sure that the probes are properly connected to the multimeter and to the circuit you are testing.
- Clean the probes. If the probes are dirty or corroded, they can cause inaccurate readings.
- Replace the batteries. If the batteries are old or weak, they can cause the multimeter to not turn on or to give inaccurate readings.
- Calibrate the multimeter. If the multimeter is not calibrated, it can give inaccurate readings.
If you have tried all of these troubleshooting tips and you are still having problems with your Amprobe DM73C multimeter, you should contact Amprobe customer support for assistance.
Amprobe DM73C Manual
Amprobe DM73C Digital Multimeter
Safety Information
- Always wear safety glasses when using this multimeter.
- Do not use this multimeter in wet or humid environments.
- Do not use this multimeter to measure voltages or currents that exceed the specified ranges.
- Do not use this multimeter to measure live circuits.
- Always disconnect the power source before making any measurements.
- Do not touch the test leads together when the multimeter is turned on.
- Store this multimeter in a safe place when not in use.
Before Use
- Read the entire safety information section before using this multimeter.
- Inspect the multimeter for any damage before using it.
- Replace any damaged test leads or probes immediately.
- Make sure the multimeter is set to the correct measurement range before making any measurements.
- Do not exceed the specified measurement ranges.
- Disconnect the power source before making any adjustments to the multimeter.
Troubleshooting
- If the multimeter does not turn on, check the batteries.
- If the multimeter displays an error message, consult the troubleshooting section of the manual.
- If the multimeter is not working properly, do not attempt to repair it yourself.
- Contact Amprobe customer service for assistance.
Maintenance
- Keep the multimeter clean and free of dust and dirt.
- Do not use harsh chemicals or solvents to clean the multimeter.
- Wipe the multimeter with a soft, damp cloth.
- Store the multimeter in a cool, dry place.
Warranty
- This multimeter is warranted to be free from defects in materials and workmanship for one year from the date of purchase.
- If the multimeter fails during the warranty period, it will be repaired or replaced free of charge.
- To obtain warranty service, contact Amprobe customer service.
Contact Information
- Amprobe Customer Service
- 1-800-272-2335
- www.amprobe.com
Additional Information
- The Amprobe DM73C digital multimeter is a compact and easy-to-use multimeter that measures voltage, current, resistance, and diodes.
- The multimeter has a 3400-count digital display and an analog bar graph display.
- The multimeter also has a built-in continuity tester and a data hold function.
- The multimeter is powered by two AAA batteries.
- The multimeter is UL listed and meets safety standards.
I hope this manual has been helpful. If you have any further questions, please contact Amprobe customer service.
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