
The Ohio Scientific E11140 Explorer is a versatile and powerful digital oscilloscope that is designed for both beginners and experienced engineers. This digital storage oscilloscope features a high resolution 7-inch color LCD display, which provides clear and easy-to-read waveforms, making it ideal for analyzing complex signals.
The E11140 Explorer offers a maximum bandwidth of 100 MHz, which means it can accurately capture signals up to 100 million hertz. It also has a maximum sampling rate of 1 GS/s, ensuring that even the fastest signals are captured with precision. The oscilloscope supports a wide range of input types, including DC, AC, and pulse, making it suitable for a variety of applications.
One of the standout features of the E11140 Explorer is its built-in function generator, which allows users to generate and test signals. This feature is particularly useful for testing the performance of active and passive components, as well as for debugging and troubleshooting electronic circuits. The oscilloscope also has a built-in math function, which allows users to perform basic mathematical operations on the captured waveforms, such as averaging and integrating.
The E11140 Explorer is also equipped with a number of advanced features, such as a built-in spectrum analyzer, which allows users to analyze the frequency content of signals. It also has a built-in logic analyzer, which allows users to capture and analyze digital signals, such as serial data. The oscilloscope also has a built-in pattern generator, which allows users to generate complex signal patterns for testing and debugging purposes.
In addition to its advanced features, the E11140 Explorer is also easy to use, with a user-friendly interface and intuitive menus. It also has a number of built-in measurement tools, such as frequency, period, rise time, and fall time, which make it easy to extract important data from captured waveforms. The oscilloscope also has a built-in triggering system, which allows users to capture signals at specific points, ensuring that important events are not missed.
Overall, the Ohio Scientific E11140 Explorer is a powerful and versatile digital oscilloscope that is ideal for a wide range of applications. Its high resolution display, wide bandwidth, and advanced features make it suitable for both beginners and experienced engineers, while its user-friendly interface and built-in measurement tools make it easy to use. Whether you're debugging electronic circuits, testing components, or simply exploring the world of electronic signals, the E11140 Explorer is a tool that you'll find invaluable.
The Ohio Scientific E11140 Explorer is a popular handheld electronic test and measurement device, often used for basic electrical and mechanical testing. Let's examine its pros and cons:
Pros:1. Versatility: The E11140 is a multifunction device that can measure DC voltage, current, resistance, and frequency, making it a useful tool for various applications.
2. Portability: Its handheld design allows for easy mobility, making it an ideal choice for fieldwork or lab settings where a stationary device might not be practical.
3. Affordable: Compared to more advanced and specialized electronic test equipment, the E11140 is relatively inexpensive, making it an attractive option for hobbyists and small businesses.
Cons:1. Limited Accuracy: As a budget-friendly device, the E11140's accuracy is not as high as more expensive models. This could be a concern for users who require precise measurements for professional or sensitive applications.
2. Lack of advanced features: Compared to high-end models, the E11140 does not have some of the advanced features offered by more sophisticated electronic test equipment.
3. Battery life: The device is battery-operated, and its battery life may not be sufficient for prolonged usage.
In conclusion, the Ohio Scientific E11140 Explorer is an attractive option for hobbyists, DIY enthusiasts, and small businesses that require basic electrical and mechanical testing. Its versatility, portability, and affordability make it an excellent choice for a wide range of applications. However, its limited accuracy and advanced features, as well as its battery life, should be considered before making a purchase decision.
Recommendation: If you are looking for a budget-friendly, multifunction test and measurement device for basic applications, the E11140 is a suitable choice. However, if you require high precision and advanced features, you may want to consider investing in a more expensive device.
Specifications capabilities capacity 210readability operating temperature range 10 c to 30 c. 9 cm diameter draft shield mg repeatability. 1 mg linearity mg stabilization time 4 seconds tare range full capacity by subtraction safe overload capacity of capacity sensitivity drift 3 ppm c 1 pan size display.