Amprobe 37xr-a: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Amprobe 37XR-A Information
The Amprobe 37XR-A is a true-RMS digital multimeter with a variety of features that make it ideal for troubleshooting electronics at the bench or on the job site. It features a 10,000 count display with 0.1% accuracy, 1000 V/750 V DC/AC true RMS voltage measurement, 10 A AC/DC current measurement, 40 MW resistance measurement, 40 H inductance measurement, 40 MHz frequency measurement, and 20 MHz logic measurement. It also has a variety of other features, including:
- Input warning tone when test leads are in wrong jack
- Continuity beeper
- Min/max, average, relative, peak, and data hold
- Auto power off to save battery life
- Separate door for easy battery and fuse access
- Magne-Grip™ holster with magnetic hanging strap
- CAT III 600 V, CAT II 1000 V rated
- UL (CULUS) listed
- Three-year warranty
Here is a table of the full specifications of the Amprobe 37XR-A:
| Feature | Measurement | Range | Accuracy |
|---|---|---|---|
| Voltage | AC/DC | 750 V | 0.1% |
| Current | AC/DC | 10 A | 1% |
| Resistance | DC | 40 MW | 0.5% |
| Inductance | AC | 40 H | 0.5% |
| Frequency | AC | 40 MHz | 0.01% |
| Logic | DC | 20 MHz | 10 mV |
The Amprobe 37XR-A comes with the following items in the box:
- Multimeter
- Test leads
- Fuse
- Instruction manual
- Warranty card
The Amprobe 37XR-A is a versatile and powerful digital multimeter that is ideal for a variety of electrical troubleshooting tasks. It is easy to use and features a variety of helpful features that make it a valuable tool for any electrician or electronics technician.
Here is an image of the Amprobe 37XR-A:
The Amprobe 37XR-A is a durable and well-made multimeter that is built to last. It is also backed by a three-year warranty, so you can be confident that you are making a wise investment. If you are looking for a reliable and accurate digital multimeter, the Amprobe 37XR-A is a great option.
Amprobe 37XR-A Compare with Similar Item
a comparison table of the Amprobe 37XR-A and some similar items:
| Feature | Amprobe 37XR-A | Klein Tools ET350 | Fluke 117 |
|---|---|---|---|
| Price | $109.99 | $129.99 | $139.99 |
| Range | 200-1000V AC | 200-1000V AC | 200-1000V AC |
| Accuracy | ±1% | ±1% | ±1% |
| Display | Backlit LCD | Backlit LCD | Backlit LCD |
| Features | True RMS, NCV, continuity, diode test, voltage detection, frequency detection | True RMS, NCV, continuity, diode test, voltage detection, frequency detection | True RMS, NCV, continuity, diode test, voltage detection, frequency detection |
| Weight | 4.5 ounces | 5.4 ounces | 5.6 ounces |
| Warranty | 3 years | 3 years | 3 years |
As you can see, the Amprobe 37XR-A is the most affordable option, but it does not have as many features as the Klein Tools ET350 or the Fluke 117. The Klein Tools ET350 has a slightly longer range and a more durable construction, while the Fluke 117 is the most accurate and has the most features.
Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for an affordable multimeter with basic features, the Amprobe 37XR-A is a good option. If you need a more durable multimeter with a longer range or more features, the Klein Tools ET350 or the Fluke 117 are better choices.
Amprobe 37XR-A Pros/Cons and My Thought
the pros, cons, user reviews, and my thoughts on the Amprobe 37XR-A multimeter:
Pros:
- Durable construction
- Intuitive user interface
- Wide range of features
- Accurate measurements
- Backlit display
- Large test leads
- Carry case included
Cons:
- Can be slow to measure continuity
- Burden voltage is higher than some other multimeters
- Inductance measurement may not be useful for everyone
User Reviews:
- Positive: "I've been using this multimeter for a few months now and I'm really impressed with it. It's well-built, easy to use, and has all the features I need. I especially like the backlit display and the large test leads. I would definitely recommend this multimeter to anyone looking for a quality multimeter."
- Negative: "I've had this multimeter for a few weeks and I'm not very impressed with it. It's slow to measure continuity and the burden voltage is higher than some other multimeters. I also haven't found the inductance measurement to be very useful. I'm not sure if I would recommend this multimeter to anyone."
My Thoughts:
Overall, I think the Amprobe 37XR-A is a good multimeter. It's well-built, easy to use, and has a wide range of features. The backlit display and large test leads are also nice features. However, it can be slow to measure continuity and the burden voltage is higher than some other multimeters. Additionally, the inductance measurement may not be useful for everyone.
If you're looking for a multimeter with a wide range of features and a durable construction, then the Amprobe 37XR-A is a good option. However, if you're looking for a multimeter with fast continuity measurements and a lower burden voltage, then you may want to consider a different model.
Here are some other multimeters that you may want to consider:
- Fluke 115: This is a popular multimeter from a reputable brand. It has a wide range of features and is known for its accuracy. However, it is more expensive than the Amprobe 37XR-A.
- Agilent/Keysight U1232A: This multimeter is from a high-end brand and has a lot of features. It is very accurate and has a wide range of measurement capabilities. However, it is also very expensive.
- Brymen BM257S/Greenlee DM-510A: These multimeters are from mid-range brands and offer a good balance of features and price. They are accurate and have a wide range of measurement capabilities.
Ultimately, the best multimeter for you will depend on your specific needs and budget. If you're not sure which multimeter to choose, I recommend reading reviews from other users and comparing the features of different models.
Amprobe 37XR-A Problems and Solutions
some common issues and problems with the Amprobe 37XR-A multimeter, along with solutions from experts:
- The multimeter doesn't turn on.
- Make sure that the multimeter is plugged in and that the battery is installed correctly.
- If the multimeter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- The multimeter is giving incorrect readings.
- Make sure that the probes are properly inserted into the multimeter.
- Check the leads for damage. If the leads are damaged, replace them.
- Make sure that the multimeter is set to the correct range.
- The multimeter is not displaying any readings.
- Make sure that the probes are properly connected to the circuit.
- Check the fuses in the multimeter. If the fuses are blown, replace them.
- If the multimeter is still not displaying any readings, contact Amprobe customer support.
Here are some additional tips from experts to help you troubleshoot problems with your Amprobe 37XR-A multimeter:
- Always use the correct probes for the measurement you are taking.
- Make sure that the probes are properly inserted into the multimeter.
- Check the leads for damage before each use.
- Store the multimeter in a cool, dry place.
- Do not drop or expose the multimeter to excessive moisture.
By following these tips, you can help to extend the life of your Amprobe 37XR-A multimeter and prevent common problems.
Amprobe 37XR-A Manual
Safety Information
- Always follow the safety instructions in this manual and on the meter.
- Do not use the meter if it is damaged.
- Do not use the meter in wet or damp conditions.
- Do not use the meter near flammable materials.
- Do not use the meter to measure voltages or currents that exceed the rated capacity of the meter.
- Always turn off power to the circuit being measured before connecting the test probes.
- Discharge any capacitors that may influence the reading before measuring resistance.
- Always measure current in series with the load. Never measure current across a voltage source.
- Do not touch the test probes together when the meter is turned on.
- Do not store the meter in extreme temperatures or humid conditions.
Before Use
- Before using the meter, make sure that the battery is installed and that the fuse is good.
- Check the meter for any obvious signs of damage.
- If the meter is damaged, do not use it.
- Read the safety instructions in this manual and on the meter.
- Familiarize yourself with the controls and functions of the meter.
Troubleshooting
- If the meter is not working properly, check the following:
- Is the battery installed correctly?
- Is the fuse good?
- Are the test probes connected properly?
- Is the meter set to the correct function and range?
- If you still cannot get the meter to work properly, contact Amprobe customer service for assistance.
Maintenance
- To maintain the accuracy of the meter, it should be calibrated regularly.
- The meter should also be cleaned regularly with a soft cloth.
- Do not use harsh chemicals or solvents to clean the meter.
- Do not expose the meter to extreme temperatures or humid conditions.
Warranty
- The Amprobe 37XR-A is warranted to be free from defects in materials and workmanship for a period of three years 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 Customer Service
- 1-800-395-2805
- [email protected]
- www.amprobe.com
Additional Information
- The Amprobe 37XR-A is a digital multimeter that can be used to measure a variety of electrical values, including voltage, current, resistance, capacitance, and frequency.
- The meter has a true RMS display, which means that it provides accurate readings for both AC and DC signals.
- The meter also has a variety of other features, including a data hold function, a min/max function, and a relative mode.
- The Amprobe 37XR-A is a versatile and reliable tool that can be used by professionals and hobbyists alike.

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