Oscilloscope Probes

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.
Things to consider when choosing probes
• Ensure the probe's input connector matches the connector on your scope
• Choose a probe whose input resistance and capacitance match the input resistance and capacitance of your scope - matching is critical for guaranteeing proper signal transfer and signal accuracy
The best approach, for matching a probe with a scope, is to first choose a probe whose capacitance is within the range of your scope and then fine-tune the probe's capacitance by adjusting its compensation network using the probe's trimmer capacitor.
The 1X probes are suitable for many low frequency applications. They typically offer the same input impedance of the oscilloscope which is normally 1 M Ohm. The most common type of probe with a built in attenuator gives an attenuation of ten, and it is known as a 10X oscilloscope probe
Types of probes
Passive probes are the most commonly used probes for taking measurements. They are easy to use, relatively inexpensive, and fairly rugged. Available in the following configurations:
• 1´: no attenuation
• 10´: factor-of-10 attenuation
• 100´: factor-of-100 attenuation
• 1000´: factor-of-1000 attenuation
Attenuation probes serve to multiply the voltage measurement range of the oscilloscope by using an internal resistor that, when used in conjunction with the input resistance of the scope, creates a voltage divider. Useful for the following reasons:
• It allows for the measurement of a signal that might exceed the limits of the oscilloscope.
• The attenuation circuitry results in higher resistance and lower capacitance, which is important for high-frequency measurements.
Active probes contain active components, such as FETs or amplifiers. Commonly used for taking high-speed measurements (>500 MHz) or on high-impedance circuits. One limitation is their limited voltage range.
Differential probes are popular for measuring high-frequency signals or signals of very low amplitude.
A current probe measures the electrical current flowing through a conductor.
Tips
• Always use an appropriate probe tip and/or probe tip adapter whenever possible
• Keep ground leads short

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Description Prix Probe Type Attenuation Bandwidth Maximum Common Mode Input Voltage Connector Type Model Number p Number of Probes Safety Category Level Safety Category Voltage Calibrated Series Safety Category Rise Time Minimum Bandwidth
N° de stock RS 179-9560
MarqueRS PRO
37,86 €
Each
Unité
Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <3.5ns -
N° de stock RS 123-6479
MarqueRS PRO
5,044 €
Each
Unité
Differential, High Voltage 1:50, 1:500 70MHz 1.5kV - - 1 - - - - - - -
N° de stock RS 179-9557
MarqueRS PRO
135,95 €
Each
Unité
Passive 10:1 500MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <1ns -
N° de stock RS 146-6618
MarqueRS PRO
55,69 €
Each
Unité
Passive 1:10 300MHz 1.5kV BNC - 1 CAT I, CAT II 300 V, 600 V - - CAT I 600 V, CAT II 300 V 1.2ns -
N° de stock RS 146-6622
MarqueRS PRO
40,00 €
Each
Unité
Passive 1:100 300MHz 1.5V BNC - 1 CAT I 1500V - - CAT I 1500 V 1.2ns -
N° de stock RS 146-6614
MarqueRS PRO
22,91 €
Each
Unité
Passive 1:1, 1:10 15 MHz, 150 MHz 600V BNC - 1 CAT I 600V - RS-LF Series CAT I 600 V 2.3 ns, 24 ns -
N° de stock RS 179-9562
MarqueRS PRO
32,90 €
Each
Unité
Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <3.5ns -
N° de stock RS 146-6615
MarqueRS PRO
40,22 €
Each
Unité
Passive 1:1, 1:10 15 MHz, 150 MHz 600V BNC - 2 CAT I 600V - - CAT I 600 V 2.3 ns, 24 ns -
N° de stock RS 179-9563
MarqueRS PRO
53,46 €
Each
Unité
Passive 10:1 200MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <1.75ns -
N° de stock RS 146-6616
MarqueRS PRO
29,16 €
Each
Unité
Passive 1:1, 1:10 20 MHz, 250 MHz 600V BNC - 1 CAT I 600V - - CAT I 600 V 1.4 ns, 18 ns -
N° de stock RS 179-9565
MarqueRS PRO
520,00 €
Each
Unité
Active 1:10, 1:100 25MHz 700V BNC - - CAT III - - - - 14ns -
N° de stock RS 179-9559
MarqueRS PRO
40,29 €
Each
Unité
Passive 10:1 150MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <2.33ns -
N° de stock RS 123-6478
MarqueRS PRO
439,39 €
Each
Unité
Differential, High Voltage 1:10, 1:100 50MHz 1.5kV - - 1 - - - - - - -
N° de stock RS 179-9556
MarqueRS PRO
55,51 €
Each
Unité
Passive 1:1 and 10:1 Switchable 350MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <35ns -
N° de stock RS 179-9561
MarqueRS PRO
36,96 €
Each
Unité
Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <3.5ns -
N° de stock RS 179-9564
MarqueRS PRO
49,30 €
Each
Unité
Passive 10:1 200MHz - BNC - 1 CAT II 400 Vrms - RS-TP CAT II 400Vrms <1.75ns -
N° de stock RS 146-6623
MarqueRS PRO
47,76 €
Each
Unité
Passive 1:100 300MHz ± 700V BNC - 1 CAT I 2500V - - CAT I 2500 V 1.2ns -
N° de stock RS 146-6620
MarqueRS PRO
160,43 €
Each
Unité
Miniature 1:10 500MHz 1.5kV BNC - 1 CAT I, CAT II 400 Vrms, 500 Vrms - - CAT I 500 Vrms, CAT II 400 Vrms <0.7ns -
N° de stock RS 146-6617
MarqueRS PRO
58,19 €
Each
Unité
Passive 1:1, 1:10 20 MHz, 250 MHz 600V BNC - 2 CAT I 600V - - CAT I 600 V 1.4 ns, 18 ns -
N° de stock RS 146-6613
MarqueRS PRO
20,51 €
Each
Unité
Passive 1:10 150MHz 20V BNC - 1 CAT I 600V - - CAT I 600 V 2.3ns -