
U1241B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $275.00 | Condition is Used, Keysight U1241B True RMS Digital Multimeter, 4 Digit, 10k counts, harmonics, T , FREE SHIPPING | 100.0% |
![]() | $300.00 | Condition is Used, Keysight U1241B True RMS Multimeter, shipping cost = $22.41 | 99.9% |

The Keysight U1241B Digital Multimeter is a versatile and high-performance testing solution designed to meet the demands of modern measurement applications. This multimeter offers advanced features, including 10,000-point harmonic analysis, making it an ideal choice for measuring and analyzing electrical signals with complex waveforms.
The U1241B multimeter delivers accurate and reliable measurements in various electrical parameters, such as DC voltage, AC voltage, current, resistance, and capacitance. With a measurement range of 1.2 A to 2000 V, this multimeter covers a wide range of applications, from low-level microelectronics tests to high-voltage power system measurements.
One of the standout features of the Keysight U1241B Digital Multimeter is its 10,000-point harmonic analysis capability. This feature allows users to measure and analyze electrical signals with complex harmonics, such as those found in power systems and industrial applications. With the ability to display up to the 10,000th harmonic, this multimeter offers unparalleled insight into the behavior of electrical signals, enabling users to identify and resolve issues related to harmonic distortion and power quality.
The U1241B multimeter is equipped with a high-resolution, 2.7-inch graphic display, providing clear and easy-to-read measurements. The multimeter also offers a large selection of measurement functions and features, including Min/Max/Avg, Peak Hold, Relative, and Math functions, making it a comprehensive testing solution for various electrical applications.
The Keysight U1241B Digital Multimeter is designed with a rugged and compact form factor, making it ideal for use in challenging environments. The multimeter is built with an IP62-rated housing, offering protection against dust and water, ensuring reliable operation in even the most demanding conditions. Additionally, the multimeter offers a long battery life, allowing for extended testing sessions without the need for frequent recharging.
In conclusion, the Keysight U1241B Digital Multimeter is a powerful and versatile testing solution, offering advanced features, such as 10,000-point harmonic analysis, making it an ideal choice for measuring and analyzing electrical signals with complex waveforms. With a wide measurement range, high-resolution display, and rugged design, this multimeter is a valuable addition to any electrical testing arsenal.
The Keysight U1241B Digital Multimeter (DMM) with 10kHz Harmonics measurement capability is a powerful and versatile instrument designed for electrical measurement applications. Here are some pros and cons to help you make an informed decision about purchasing this multimeter:
Pros:1. High Accuracy: The Keysight U1241B DMM offers high measurement accuracy, which is essential for precise electrical measurements in various industries such as telecommunications, power, and test and measurement.
2. Wide Measuring Range: This multimeter has a wide measuring range, making it suitable for measuring various electrical parameters, including resistance, capacitance, voltage, current, and frequency.
3. 10kHz Harmonics Measurement: The U1241B DMM's ability to measure harmonics up to 10kHz makes it an ideal choice for measuring power quality and analyzing electrical systems with non-linear loads.
4. Auto and Manual Ranging: The multimeter offers both auto and manual ranging, allowing users to select the most appropriate measuring range for their application.
5. Data Hold and Peak Hold: The data hold and peak hold features allow users to capture and store measurement data for further analysis.
6. Large Display: The large and clear display makes it easy to read measurements, even in bright environments.
7. Built-in Safety Features: The multimeter comes with built-in safety features such as overvoltage protection, overcurrent protection, and over temperature protection.
Cons:1. Expensive: The Keysight U1241B DMM is a high-end multimeter, and its price point may be a significant barrier for some users.
2. Complex Functionality: The multimeter's advanced features may be overwhelming for some users, requiring extensive training to use effectively.
3. Bulkiness: The multimeter is larger and heavier than some other DMMs, making it less portable for some applications.
In conclusion, the Keysight U1241B Digital Multimeter with 10kHz Harmonics measurement capability is an excellent choice for users who require high accuracy, wide measuring range, and the ability to measure harmonics. Its advanced features may require extensive training to use effectively, and its price point may be a barrier for some users. However, for those who need a powerful and versatile instrument for electrical measurement applications, this multimeter is an excellent investment.
Recommendation: If you require a high-performance multimeter for electrical measurement applications, particularly those involving harmonics, the Keysight U1241B Digital Multimeter is a solid investment. However, if you're looking for a more budget-friendly option, you may want to consider other multimeters with more limited functionality.
Details:
Comes with adapter bracket and cal test silicone probes as shown in main picture. Other equipment is not included. Keysight u1242b in working condition. Some scratches and wear tear: see pictures.
specifications testmultimeters:
- brand: Keysight
- mpn: U1241b
- part type: Multimeter
- measurement category: Cat Iii
- form factor: Handheld
- test/measurement functions: Ac Current, Ac Voltage, Capacitance, Continuity Test, Dc Current, Dc Voltage, Diode Test
- frequency: Hz, Resistance, Temperature
- ip rating: Not Rated
- features: True Rms
- display: Digital
payments testmultimeters:
- credit card: diners-club
- other
- wallet: google-pay
offer testmultimeters:
- best offers: true
- started: november 8, 2025
- in stock #: 2
- availability: in stock
- options: ship-to-home
- prices: $275.00–$300.00
- item condition: Used
- sold #: 11
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
returns testmultimeters:
- policy: no returns
shipping testmultimeters:
- service: ups ground
- transit: 6-12 days
- carrier: ups
- class: standard
- type: calculated
seller testmultimeters:
- city: san pablo, california
- rating: 100.0%
- # reviews: 457
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