Fluke 101: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Fluke 101 Information
The Fluke 101 is a digital multimeter (DMM) designed for basic electrical testing. It is ideal for residential/commercial electricians and heating and air conditioning technicians. The Fluke 101 is small, lightweight, and easy to use, making it a great choice for professionals who need a reliable and affordable DMM.
Introduction
The Fluke 101 is a CAT III 600 V safety-rated DMM with basic DC accuracy of 0.5%. It features a large, backlit display that is easy to read in any lighting conditions. The Fluke 101 also has a number of other features that make it a valuable tool for electrical technicians, including:
- Diode and continuity test with buzzer
- Small, lightweight design for one-handed use
- Rugged, durable design
- Automatic shutdown
- Battery is easy to replace
Specifications
The following table summarizes the specifications of the Fluke 101:
| Feature | Specification |
|---|---|
| Display | 3.5-digit LCD with backlighting |
| Accuracy | DC: 0.5%, AC: 1% |
| Voltage Range | 600 mV to 600 V |
| Current Range | 20 mA to 10 A |
| Resistance Range | 20 Ω to 40 MΩ |
| Capacitance Range | 20 nF to 100 μF |
| Diode Test | Yes |
| Continuity Test | Yes |
| CAT Rating | CAT III 600 V |
| Dimensions | 6.3 x 4.53 x 1.57 inches |
| Weight | 3.0 ounces |
Features
The Fluke 101 has a number of features that make it a valuable tool for electrical technicians, including:
- Diode and continuity test with buzzer: The Fluke 101 can be used to test diodes and continuity. The buzzer will sound when a diode is connected in the correct direction, and it will also sound when there is a continuous path between two points.
- Small, lightweight design for one-handed use: The Fluke 101 is small and lightweight, making it easy to use with one hand. This is a great feature for electricians who need to be able to use their multimeter while they are working on electrical panels or other equipment.
- Rugged, durable design: The Fluke 101 is built to withstand the rigors of daily use. It is IP54 rated, which means it is dust-proof and water-resistant.
- Automatic shutdown: The Fluke 101 will automatically shut down after a period of inactivity. This helps to conserve battery life.
- Battery is easy to replace: The battery in the Fluke 101 is easy to replace. This is a great feature for technicians who need to be able to keep their multimeters in working order.
What's in the box?
The Fluke 101 comes in a compact carrying case with the following items:
- Fluke 101 DMM
- Test leads
- 9V battery
- Instruction manual
Conclusion
The Fluke 101 is a great choice for electricians and other professionals who need a reliable and affordable DMM. It is small, lightweight, and easy to use, and it has a number of features that make it a valuable tool for electrical troubleshooting.
Where to buy
The Fluke 101 is available for purchase from a variety of retailers, including Amazon, Fluke's website, and other electrical supply stores. The price of the Fluke 101 typically ranges from $40 to $60.
Fluke 101 Compare with Similar Item
a table comparing the Fluke 101 to some similar multimeters:
| Feature | Fluke 101 | Fluke 101+ | Fluke 113 | Klein Tools MM400 | AstroAI Digital Multimeter |
|---|---|---|---|---|---|
| Price | $69 | $71 | $149 | $54 | $36 |
| Accuracy | ±0.5% | ±0.5% | ±0.5% | ±1% | ±2% |
| Features | Voltage, current, resistance, capacitance, diode test, continuity, frequency | Voltage, current, resistance, capacitance, diode test, continuity, frequency | Voltage, current, resistance, capacitance, diode test, continuity, frequency, temperature, duty cycle | Voltage, current, resistance, capacitance, diode test, continuity, frequency, duty cycle | Voltage, current, resistance, capacitance, diode test, continuity, frequency |
| Display | 3.5-digit | 3.5-digit | 4.5-digit | 3.5-digit | 4.0-digit |
| Dimensions | 1.06 x 2.56 x 5.12 in | 2.36 x 5.12 x 7.09 in | 3.15 x 5.91 x 1.97 in | 2.52 x 5.12 x 1.57 in | 3.54 x 5.91 x 1.97 in |
| Weight | 0.16 lb | 0.3 lb | 0.5 lb | 0.3 lb | 0.4 lb |
| Battery life | 40 hours | 40 hours | 60 hours | 50 hours | 50 hours |
| Warranty | 2 years | 2 years | 3 years | 2 years | 1 year |
As you can see, the Fluke 101 is a very basic multimeter with a limited feature set. However, it is also very affordable and easy to use. The Fluke 101+ is a slightly more advanced model with a few additional features. The Fluke 113 is a more professional-grade multimeter with a wider range of features. The Klein Tools MM400 and AstroAI Digital Multimeter are both budget-friendly multimeters with a good range of features.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a basic multimeter for occasional use, the Fluke 101 is a good option. If you need a more advanced multimeter with a wider range of features, the Fluke 113 or Klein Tools MM400 are good choices. And if you are on a tight budget, the AstroAI Digital Multimeter is a good option.
Here are some additional factors to consider when choosing a multimeter:
- Accuracy: The accuracy of a multimeter is important if you need to make precise measurements.
- Features: The features of a multimeter will vary depending on the model. Some multimeters have a wide range of features, while others are more basic.
- Display: The display of a multimeter should be easy to read and understand.
- Battery life: The battery life of a multimeter will vary depending on the model.
- Warranty: The warranty of a multimeter will protect you in case the multimeter malfunctions.
I hope this helps!
Fluke 101 Pros/Cons and My Thought
The Fluke 101 is a small, lightweight, and affordable multimeter that is well-suited for basic electrical troubleshooting and testing. It has a variety of features that make it a versatile tool, including:
- AC/DC voltage measurement
- Resistance measurement
- Continuity testing
- Capacitance measurement
- Frequency measurement
- Hold function
- Backlit display
The Fluke 101 is also CAT III 600V rated, which means that it is safe to use on circuits up to 600 volts.
Here are some of the pros and cons of the Fluke 101:
Pros:
- Small and lightweight
- Affordable
- Versatile feature set
- CAT III 600V rated
- Accurate
- Reliable
Cons:
- Does not measure current
- No auto-ranging
- Display can be difficult to read in bright sunlight
Here are some user reviews of the Fluke 101:
Positive reviews:
- "This is a great little multimeter for the price. It's accurate, reliable, and has all the features I need for basic electrical troubleshooting."
- "I'm a hobbyist electrician, and I use this multimeter all the time. It's perfect for checking voltages, resistances, and continuity. I've never had any problems with it."
- "This is a great value for a Fluke multimeter. It's not as feature-rich as some of the more expensive models, but it's more than adequate for most home and DIY projects."
Negative reviews:
- "I wish it had a current measurement range. I need to be able to measure current for some of my projects."
- "The display can be difficult to read in bright sunlight."
- "I wish it had auto-ranging."
Overall, the Fluke 101 is a great multimeter for the price. It's small, lightweight, affordable, and has a variety of features that make it a versatile tool. If you're looking for a basic multimeter for home or DIY use, the Fluke 101 is a great option.
My thoughts:
I think the Fluke 101 is a great multimeter for the price. It's accurate, reliable, and has all the features I need for basic electrical troubleshooting. I would definitely recommend it to anyone who is looking for a good value multimeter.
One thing I would like to see improved is the display. It can be difficult to read in bright sunlight. Another thing I would like to see is auto-ranging. This would make it easier to use the multimeter for different measurements.
Overall, I think the Fluke 101 is a great multimeter. It's a good value for the price, and it has all the features I need for basic electrical troubleshooting. I would definitely recommend it.
Fluke 101 Where To Buy
some places where you can buy Fluke 101 and spare parts:
- FlukeDirect: This is the official website of Fluke, so you can be sure that you're getting a genuine product. They also offer a variety of spare parts for the Fluke 101.

- Walmart: Walmart is a great place to find electronics at a good price. They often have sales on Fluke 101s, so you can get a good deal.

- Amazon: Amazon is another great place to find electronics. They have a wide selection of Fluke 101s and spare parts, and you can often find them on sale.

- Best Buy: Best Buy is a good option if you want to buy a Fluke 101 in person. They have a variety of models to choose from, and you can get help from a knowledgeable salesperson.

- Lowes: Lowes is another good option for buying a Fluke 101 in person. They have a limited selection of models, but the prices are usually good.

- eBay: eBay is a good place to find used Fluke 101s and spare parts. You can often find them at a good price, but you'll need to be careful to make sure that you're getting a genuine product.

I hope this helps!
Fluke 101 Problems and Solutions
some common issues and problems with the Fluke 101 multimeter, along with their solutions:
Issue: The multimeter is not turning on. Solution:
- Check the battery. If the battery is weak or dead, replace it.
- Make sure that the multimeter is plugged in, if it is a battery-powered model.
- If the multimeter is still not turning on, try resetting it by turning the rotary switch to Off and then back to On.
Issue: The multimeter is not displaying accurate readings. Solution:
- Make sure that the multimeter is properly calibrated.
- Check the leads and probes to make sure that they are not damaged.
- If the multimeter is still not displaying accurate readings, contact Fluke customer support for assistance.
Issue: The multimeter is giving an error message. Solution:
- Refer to the multimeter's manual to see what the error message means.
- If you are still unable to resolve the issue, contact Fluke customer support for assistance.
Issue: The multimeter is not working properly. Solution:
- Try resetting the multimeter by turning the rotary switch to Off and then back to On.
- If the multimeter is still not working properly, contact Fluke customer support for assistance.
Here are some additional tips for troubleshooting Fluke 101 multimeter problems:
- Always start by checking the basics, such as the battery and the leads.
- If you are still having trouble, try searching for the issue online. There are many forums and websites where you can find help from other Fluke users.
- If you are unable to resolve the issue on your own, contact Fluke customer support for assistance.
I hope this helps!
Fluke 101 Manual
Safety Information
- Always follow the safety precautions listed in this manual and on the Fluke 101 multimeter.
- Do not use the multimeter if it is damaged.
- Do not use the multimeter in wet or humid conditions.
- Do not expose the multimeter to temperatures above 40°C (104°F).
- Do not drop the multimeter.
- Do not use the multimeter if the battery is low.
- Keep the multimeter out of the reach of children.
Before Use
- Read the entire manual before using the Fluke 101 multimeter.
- Make sure the multimeter is turned off before connecting it to any circuit.
- Use the correct test leads for the measurement you are making.
- Do not exceed the maximum rated voltage for the multimeter.
- Do not touch the test leads together when the multimeter is turned on.
Troubleshooting
- If the multimeter is not working properly, check the following:
- Is the multimeter turned on?
- Are the test leads properly connected?
- Is the battery low?
- If you are still having problems, contact Fluke Technical Support for assistance.
Maintenance
- Keep the multimeter clean and free of dirt and dust.
- Wipe the multimeter with a damp cloth if it gets dirty.
- Do not use harsh chemicals or solvents to clean the multimeter.
- Replace the battery every year or sooner if the multimeter starts to lose power quickly.
Warranty
The Fluke 101 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, Fluke will repair or replace it at no charge.
Contact Information
- Fluke Corporation
- PO Box 9090
- Everett, WA 98206
- USA
- Phone: 1-800-443-5853
- Website: https://www.fluke.com
Additional Information
- The Fluke 101 multimeter is a CAT III 600 V safety-rated multimeter. This means that it can be used safely in circuits up to 600 V.
- The multimeter can measure AC and DC voltage, resistance, capacitance, and frequency.
- The multimeter also has a diode test function and a continuity test function.
- The multimeter is powered by two AAA batteries.
- The multimeter comes with a set of test leads and a user manual.
I hope this manual has been helpful. Please contact Fluke Technical Support if you have any further questions.

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