
The Cat CM2300 Tektronix CM2300A Multimeter is a versatile and high-performance measuring tool designed for electrical technicians, electricians, and electronics hobbyists. This multimeter comes from the reputable brand, Cat (a division of Tektronix), known for producing top-quality and reliable test equipment.
The CM2300A multimeter is an auto-ranging true RMS device, which means it can accurately measure both AC and DC voltage, current, resistance, and continuity. The true RMS measurement capability ensures precise readings on non-sinusoidal waveforms, making it an excellent choice for measuring power in industrial applications or for diagnosing complex electrical issues.
This multimeter boasts a high measurement accuracy of (0.1% 2 LSB) for DC voltage, (0.3% 3 LSB) for AC voltage, (0.3% 3 LSB) for current, and 0.1% for resistance. This level of accuracy ensures that even the most minute electrical variations are detected, providing you with accurate and reliable results.
The CM2300A multimeter features a large, backlit LCD display with a resolution of 4000 counts. This high-resolution display makes it easy to read measurements, even in dimly lit environments. The multimeter also includes a data hold function, which temporarily freezes the display to capture readings for further analysis.
Additionally, this multimeter comes with various features to enhance functionality and safety. Some of these features include:1. Safety features: The CM2300A multimeter includes overvoltage protection for voltage measurements, overcurrent protection for current measurements, and a low battery warning.
2. Diode testing: It can measure the forward and reverse voltage, forward resistance, and reverse leakage current of a diode.
3. Capacitance testing: It can measure capacitance, ESR, and temperature coefficient.
4. Frequency counter: It can measure frequency and period.
5. Min/Max/Average: It can record and display the minimum, maximum, and average values of electrical parameters.
The Cat CM2300 Tektronix CM2300A Multimeter is built with durability in mind. It has a rugged, waterproof housing, making it ideal for use in harsh environments. It also comes with a large probe storage compartment at the back of the unit, conveniently keeping the test leads organized and protected when not in use.
In summary, the Cat CM2300 Tektronix CM2300A Multimeter is a high-performance, versatile, and accurate measuring tool designed for professionals and hobbyists. Its true RMS measurement capability, high measurement accuracy, large backlit LCD display, and various features make it an essential tool for electrical testing and troubleshooting. Its rugged housing and probe storage compartment ensure its durability and longevity.
The Cat CM2300 and the Tektronix CM2300A are both high-performance multimeters that offer advanced features for electrical measurement applications. Here are some pros and cons of each multimeter to help you make an informed decision:
Cat CM2300: Pros:1. High accuracy: The Cat CM2300 offers high accuracy with a basic measurement uncertainty of 0.02% for DC voltage and resistance measurements.
2. Wide measuring range: It has a wide measuring range of DC voltage up to 1000V, AC voltage up to 750V, and current up to 20A.
3. Advanced features: It includes advanced features such as data logging, relay testing, and temperature measurement.
4. Rugged design: It has a rugged design with a rubberized housing and an IP67 rating, making it suitable for use in harsh environments.
Cons:1. Price: The Cat CM2300 is more expensive than some other multimeters in its class.
2. Size and weight: It is larger and heavier than some other multimeters, making it less portable.
Tektronix CM2300A: Pros:1. High accuracy: It offers high accuracy with a basic measurement uncertainty of 0.01% for DC voltage and resistance measurements.
2. Wide measuring range: It has a wide measuring range of DC voltage up to 1000V, AC voltage up to 750V, and current up to 20A.
3. Advanced features: It includes advanced features such as data logging, relay testing, and temperature measurement.
4. Large, backlit display: It has a large, backlit display that makes it easy to read measurements in various lighting conditions.
Cons:1. Price: The Tektronix CM2300A is more expensive than some other multimeters in its class.
2. Size and weight: It is larger and heavier than some other multimeters, making it less portable.
Conclusion:Both the Cat CM2300 and Tektronix CM2300A are high-performance multimeters with advanced features and wide measuring ranges. They offer similar capabilities, but the Tektronix model offers slightly higher accuracy and a larger, backlit display. However, they are also more expensive and less portable than some other multimeters. Ultimately, the choice between the two depends on your budget, preferred features, and portability requirements.
Recommendation:If accuracy and a large, backlit display are your top priorities, and you have a larger budget, then the Tektronix CM2300A may be the best choice for you. However, if you are looking for a more affordable option with similar capabilities, then the Cat CM2300 is also a great choice. It is important to consider your specific measurement requirements and budget before making a decision.
Details:
Two multimeters never used in original box sealed packaging.
specifications testmultimeters:
- brand: Cat
- mpn: Cm2300
- part type: Multimeter
- features: Digital
offer testmultimeters:
- sold #: 10
- in stock #: 3
- started: december 26, 2025
- best offers: true
- options: ship-to-home
- prices: $17.70–$22.99
- item condition: Used
- availability: in stock
shipping testmultimeters:
- type: calculated
- service: usps ground advantage
- class: standard
- carrier: usps
- transit: 5-12 days
seller testmultimeters:
- rating: 97.2%
- city: oxford, mississippi
- # reviews: 2552
payments testmultimeters:
- credit card: mastercard
- wallet: google-pay
- other
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
returns testmultimeters:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer