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Oscilloscope Probes
Oscilloscope probes are essential tools for electrical engineers, connecting a signal source to an oscilloscope. These probes act as a single input device that directs the electrical signal to the oscilloscope for analysis. Oscilloscope probes come in various types, ranging from simple, basic models like passive probes to more advanced, complex devices.
An oscilloscope is considered to be the most used instrument for electrical engineers who need to measure electrical characteristics of electronic devices but you also need at least one probe.
Probes come in various types, ranging from simple, basic models like passive probes to more advanced, complex devices.
Oscilloscope Probes Types
Passive Probes
Passive probes are the most commonly used type due to their ease of use, affordability, and ruggedness. They come in different attenuation configurations, including 1x, 10x, 100x, and 1000x. Ideal for general-purpose measurements, they provide good accuracy for lower-frequency signals but can be limited for high-frequency or high-voltage applications.
Attenuation Probes
Attenuation probes extend the voltage measurement range of an oscilloscope, using an internal resistor to create a voltage divider. This makes them ideal for measuring signals that exceed the oscilloscope's input range while providing higher resistance and lower capacitance for improved high-frequency performance.
Active Probes
Active probes feature built-in amplifiers or FETs, making them perfect for high-speed measurements above 500 MHz or for high-impedance circuits. Although they provide precise, low-noise signals, they are limited by their voltage range and are primarily used in advanced, high-frequency applications.
Current Probes
Current probes measure the electrical current flowing through a conductor without direct contact. They are especially useful in power analysis and troubleshooting, providing accurate, current readings in power electronics and industrial systems where direct connection to the circuit is not feasible.
Common Oscilloscope Probe Accessories
Explore essential accessories to optimise your oscilloscope probes for more accurate and reliable measurements in various applications.
- Probe Tip Accessories: Enhance measurement precision with a variety of oscilloscope probe tip accessories designed for various testing environments and applications. These include different connector types to suit various signal sources.
- Clips and Adapters: Secure and customise your probes with durable clips and adapters, ensuring stable connections for accurate readings in diverse setups. Adapters can also extend the reach of oscilloscope cables for added flexibility.
Oscilloscope Probes Industrial Applications
Oscilloscope probes are essential tools in various industries, providing accurate measurements and diagnostics for critical systems and equipment.
- Electronics Manufacturing: Oscilloscope probes are used for testing circuit boards and components, ensuring proper function and identifying faults in high-precision electronics.
- Automotive Diagnostics: Probes help analyse electrical signals in vehicle systems, diagnosing issues in sensors, controllers, and communication networks.
- Power Systems Monitoring: Oscilloscope probes are crucial for measuring power quality, detecting voltage spikes, and ensuring stability in electrical grids and industrial machinery.
- Telecommunications: Used for troubleshooting signal integrity, measuring signal strength, and ensuring proper transmission in communication networks.
- Medical Equipment Testing: Essential for testing medical devices' electrical components, oscilloscope probes ensure safety and compliance with regulatory standards. Specialised probe kits with safety connectors are used in this sensitive field.
How to Choose the Right Oscilloscope Probe?
When selecting an oscilloscope probe, consider factors such as bandwidth, attenuation, and voltage rating to match the frequency range and signal types you'll measure. Look for probes with appropriate sensitivity, durability, and compatibility with your oscilloscope. Additionally, assess the probe's tip type and size, as well as any included leads, power cables, and connectors, for ease of use in your specific application, ensuring accurate and reliable measurements.
How to Order Oscilloscope Probe from RS Hong Kong?
RS Hong Kong is your trusted supplier of high-quality oscilloscope probes featuring leading brands such as Tektronix, Keysight Technologies, and Rohde & Schwarz. To buy, simply visit our website, choose your preferred probe, and add it to your cart. With secure payment options, quick checkout, and flexible shipping options, we ensure a smooth and efficient ordering experience every time.
How Delivery Works at RS Hong Kong?
RS Hong Kong offers fast and reliable delivery options for oscilloscope probes. Online orders placed before noon are eligible for same-day delivery, while orders made after that time will be delivered the next day. For urgent deliveries, expedited options are available at an additional fee. For more detailed information, please refer to our delivery page. We strive to ensure your products arrive quickly and securely.
