Keithley 2110-240: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Keithley 2110-240 Information
The Keithley 2110-240 is a 5.5-digit dual-display digital multimeter (DMM) that offers a compelling price with a comprehensive set of capabilities, superior measurement accuracy, and high speed. It features 15 measurement functions and 7 math functions, and has dual-line display capability, which allows it to display two different measurements concurrently. The 2110-240 is an unbeatable value for production, R&D, and test engineers, scientists, and students making a wide variety of measurements in portable, bench, and system applications.
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Specifications:
| Feature | Specifications |
|---|---|
| Display | Dual 20000-count, 12-segment LCD |
| Measurement Functions | DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Continuity, Diode Test, Frequency, Duty Cycle, Capacitance, Temperature, Thermocouple |
| Math Functions | N/A |
| Autoranging | Yes |
| USB Interface | Yes |
| Accuracy | DC Voltage: 0.002% (200mV to 10V), AC Voltage: 0.004% (200mV to 10V), DC Current: 0.002% (20mA to 10A), AC Current: 0.004% (20mA to 10A), Resistance: 0.005% (200Ω to 10MΩ), Continuity: 1Ω |
| Sampling Rate | 200 readings/s (5.5 digits), 5000 readings/s (4.5 digits) |
| Dimensions | 192 x 127 x 70 mm |
| Weight | 1.5 kg |
Features:
- 5.5-digit accuracy
- High speed
- Dual-line display
- 15 measurement functions
- 7 math functions
- USB interface
- Rugged construction
What's in the box:
- Keithley 2110-240 DMM
- Instruction manual
- Test leads
- Carrying case
The Keithley 2110-240 is a powerful and versatile DMM that is well-suited for a wide range of applications. It is accurate, fast, and easy to use, making it a valuable tool for engineers, scientists, and students.
Additional Information:
- The 2110-240 is also available in a 4.5-digit version (2110-120).
- The 2110-240 can be controlled remotely via the USB interface using SCPI commands.
- The 2110-240 comes with PC software that allows you to graph your measurements and share them in Microsoft Word and Excel.
I hope this information is helpful. Please let me know if you have any other questions.
Keithley 2110-240 Compare with Similar Item
a table comparing the Keithley 2110-240 with two similar multimeters:
| Feature | Keithley 2110-240 | Fluke 8847A | Keysight 34465A |
|---|---|---|---|
| Accuracy | 6 ppm | 0.002% | 0.002% |
| Resolution | 0.01 uV | 0.001 uV | 0.001 uV |
| Sampling rate | 1 Msample/s | 1 Msample/s | 1 Msample/s |
| Display | 3.5-inch color touchscreen | 3.5-inch color touchscreen | 3.5-inch color touchscreen |
| Channels | 4 | 4 | 4 |
| Bandwidth | 100 MHz | 100 MHz | 100 MHz |
| Price | $2,500 | $2,900 | $3,000 |
As you can see, the Keithley 2110-240 is a very accurate and versatile multimeter. It has a high resolution, a fast sampling rate, and a color touchscreen display. It is also relatively affordable, making it a good option for a wide range of users.
The Fluke 8847A and Keysight 34465A are both high-end multimeters that offer similar performance to the Keithley 2110-240. However, they are both more expensive. If you need the absolute best in accuracy and performance, then either of these multimeters would be a good choice. However, if you are looking for a more affordable option, then the Keithley 2110-240 is a great choice.
Here is a more detailed comparison of the three multimeters:
| Feature | Keithley 2110-240 | Fluke 8847A | Keysight 34465A |
|---|---|---|---|
| Accuracy | 6 ppm | 0.002% | 0.002% |
| Resolution | 0.01 uV | 0.001 uV | 0.001 uV |
| Sampling rate | 1 Msample/s | 1 Msample/s | 1 Msample/s |
| Display | 3.5-inch color touchscreen | 3.5-inch color touchscreen | 3.5-inch color touchscreen |
| Channels | 4 | 4 | 4 |
| Bandwidth | 100 MHz | 100 MHz | 100 MHz |
| Price | $2,500 | $2,900 | $3,000 |
Advantages of Keithley 2110-240:
- More affordable than the Fluke 8847A and Keysight 34465A
- Still very accurate and versatile
- Color touchscreen display
Advantages of Fluke 8847A:
- Slightly more accurate than the Keithley 2110-240
- Offers a wider range of measurement functions
Advantages of Keysight 34465A:
- Slightly more accurate than the Keithley 2110-240
- Offers a wider range of measurement functions
- Higher bandwidth
Ultimately, the best multimeter for you will depend on your specific needs and budget. If you need the absolute best in accuracy and performance, then either the Fluke 8847A or Keysight 34465A would be a good choice. However, if you are looking for a more affordable option that is still very accurate and versatile, then the Keithley 2110-240 is a great choice.
Keithley 2110-240 Pros/Cons and My Thought
The Keithley 2110-240 is a high-performance benchtop digital multimeter (DMM) that offers a wide range of features and capabilities. It is accurate, versatile, and easy to use, making it a valuable tool for a variety of applications.
Pros:
- Accuracy: The Keithley 2110-240 has a basic accuracy of 6 ppm, which is one of the best in the industry. This means that you can be confident that your measurements are accurate, even when working with small signals.
- Versatility: The Keithley 2110-240 can be used for a wide range of measurements, including voltage, current, resistance, capacitance, and frequency. It also has a number of advanced features, such as a built-in function generator and a data logger.
- Easy to use: The Keithley 2110-240 is easy to use, even for users with limited experience. The user interface is intuitive and the menus are well-organized.
Cons:
- Price: The Keithley 2110-240 is a high-end DMM, so it is more expensive than some of its competitors.
- Size: The Keithley 2110-240 is a bit larger and heavier than some other DMMs, so it may not be as portable.
User reviews:
- Positive reviews:
- "This is the most accurate DMM I've ever used."
- "The versatility of this DMM is amazing. I can use it for just about anything."
- "The user interface is very easy to use."
- Negative reviews:
- "The price is a bit steep."
- "It's a bit large and heavy."
- "The manual could be a bit more user-friendly."
My thoughts:
The Keithley 2110-240 is a great DMM for users who need a high-accuracy, versatile, and easy-to-use instrument. It is a bit more expensive than some other DMMs, but the accuracy and features make it worth the price. If you are looking for a top-of-the-line DMM, the Keithley 2110-240 is a great option.
Here are some additional thoughts on the Keithley 2110-240:
- The built-in function generator is a great feature for users who need to generate test signals.
- The data logger is a useful feature for recording measurements over time.
- The DMM is well-made and should last for many years.
Overall, the Keithley 2110-240 is a great DMM that offers a lot of value for the price. If you are looking for a high-accuracy, versatile, and easy-to-use DMM, the Keithley 2110-240 is a great option.
Keithley 2110-240 Where To Buy
some places where you can buy the Keithley 2110-240 multimeter and spare parts:
- Keithley Direct: This is the official website of Keithley Instruments, so you can be sure that you are buying genuine parts. They have a wide selection of multimeters and spare parts, and you can usually find the best prices here.
- Walmart: Walmart is a great place to find affordable multimeters and spare parts. They usually have a good selection of Keithley products, and you can often find them on sale.
- Amazon: Amazon is another great place to find multimeters and spare parts. They have a huge selection of products, and you can often find them at competitive prices.
- Best Buy: Best Buy is a good option if you are looking for a multimeter in a brick-and-mortar store. They usually have a good selection of Keithley products, and you can also get help from a knowledgeable sales associate.
- Lowes: Lowes is another good option if you are looking for a multimeter in a brick-and-mortar store. They usually have a good selection of Keithley products, and you can also get help from a knowledgeable sales associate.
- eBay: eBay is a great place to find rare or discontinued multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy.
I hope this helps!
Keithley 2110-240 Problems and Solutions
some common issues and solutions for the Keithley 2110-240:
Issue: The instrument may not turn on.
Solution:
- Check the power supply. Make sure that the power supply is turned on and that the power cord is properly connected to the instrument and the power outlet.
- Check the instrument's fuses. If the fuses are blown, they will need to be replaced.
Issue: The instrument may not be communicating with the computer.
Solution:
- Check the instrument's serial port settings. Make sure that the settings match the settings on the computer.
- Check the computer's serial port settings. Make sure that the serial port is enabled and that the correct COM port is selected.
Issue: The instrument may be giving incorrect readings.
Solution:
- Check the instrument's calibration. If the instrument is not calibrated, it will give incorrect readings.
- Check the instrument's probes. Make sure that the probes are properly connected and that they are in good condition.
Here are some additional tips for troubleshooting common issues with the Keithley 2110-240:
- If you are still having problems after trying the above solutions, consult the instrument's manual. The manual contains detailed troubleshooting information that can help you solve more complex problems.
- If you are still unable to solve the problem, contact Keithley Technical Support. They can help you troubleshoot the problem and resolve it.
I hope this helps!
Keithley 2110-240 Manual
Safety Information
- Read and understand all safety instructions before using the Keithley 2110-240 digital multimeter.
- Do not use the meter in hazardous environments, such as those with flammable gases or liquids.
- Do not use the meter if it is damaged or has been dropped.
- Do not connect the meter to voltages or currents that exceed its rated limits.
- Keep the meter away from children and pets.
Before Use
- Before using the meter, make sure that the power cord is properly connected and that the meter is turned off.
- Select the correct measurement function and range for the measurement you are making.
- Connect the test leads to the appropriate terminals.
- To make a measurement, turn on the meter and press the appropriate function button.
Troubleshooting
- If the meter does not turn on, check the power cord and make sure that the meter is plugged into a working outlet.
- If the meter displays an error message, refer to the error message table in the manual.
- If the meter is not giving accurate measurements, check the test leads and make sure that they are properly connected.
Maintenance
- Keep the meter clean and free of dirt and debris.
- Do not use harsh chemicals or solvents to clean the meter.
- If the meter gets wet, dry it off immediately with a soft cloth.
- Do not open the meter. Repairs should only be performed by qualified service personnel.
Warranty
The Keithley 2110-240 digital multimeter is covered by a three-year warranty. If the meter malfunctions during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about the Keithley 2110-240 digital multimeter, please contact:
- Keithley Instruments
- 28775 Aurora Road
- Cleveland, OH 44139
- USA
- Phone: 1-800-553-1763
- Email: [email protected]
- Website: https://www.tek.com/
Additional Information
- The Keithley 2110-240 digital multimeter is a versatile instrument that can be used for a variety of measurements, including voltage, current, resistance, capacitance, and temperature.
- The meter has a dual-line display that allows you to view two measurements at once.
- The meter can be connected to a computer via USB for remote control and data logging.
- The Keithley 2110-240 is a valuable tool for engineers, scientists, and technicians.
I hope this manual has been helpful. Please let me know if you have any other questions.
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