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

...
Read more Read less

Filters

Viewing 1 - 20 of 214 products
Results per page
Description Price Probe Type Attenuation Bandwidth Maximum Common Mode Input Voltage Connector Type Model Number p Number of Probes Safety Category Level Safety Category Voltage Series Safety Category Rise Time
RS Stock No. 146-6619
BrandRS PRO
SGD214.70
Each
units
Miniature 1:10 500MHz 500V BNC - 1 CAT I, CAT II 400 V, 500V - CAT I 500 V, CAT II 400V <0.7ns
RS Stock No. 146-6620
BrandRS PRO
SGD243.45
Each
units
Miniature 1:10 500MHz 1.5kV BNC - 1 CAT I, CAT II 400 V, 500V - CAT I 500 V, CAT II 400V <0.7ns
RS Stock No. 179-9559
BrandRS PRO
SGD58.34
Each
units
Passive 10:1 150MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <2.33ns
RS Stock No. 179-9561
BrandRS PRO
SGD53.56
Each
units
Passive 10:1 100MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <3.5ns
RS Stock No. 179-9560
BrandRS PRO
SGD54.77
Each
units
Passive 10:1 100MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <3.5ns
RS Stock No. 179-9564
BrandRS PRO
SGD71.38
Each
units
Passive 10:1 200MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <1.75ns
RS Stock No. 146-6623
BrandRS PRO
SGD76.19
Each
units
Passive 1:100 300MHz ± 700V BNC - 1 CAT I 2500V - CAT I 2500V 1.2ns
RS Stock No. 179-9566
BrandRS PRO
SGD2,587.34
Each
units
Differential 1:100, 1:1000 70MHz 5kV BNC - 1 CAT I - - CAT I 5000V 5ns
RS Stock No. 146-6616
BrandRS PRO
SGD55.88
Each
units
Passive 1:1, 1:10 20 MHz, 250MHz 600V BNC - 1 CAT I 600V - CAT I 600V 1.4 ns, 18ns
RS Stock No. 123-6478
BrandRS PRO
SGD827.75
Each
units
Differential, High Voltage 1:10, 1:100 50MHz 1.5kV - - 1 - - - - -
RS Stock No. 146-6615
BrandRS PRO
SGD67.74
Each
units
Passive 1:1, 1:10 15 MHz, 150MHz 600V BNC - 2 CAT I 600V - CAT I 600V 2.3 ns, 24ns
RS Stock No. 123-6479
BrandRS PRO
SGD1,542.52
Each
units
Differential, High Voltage 1:50, 1:500 70MHz 1.5kV BNC RSDPB5150 1 CAT II, CAT III - - - 5ns
RS Stock No. 179-9565
BrandRS PRO
SGD596.61
Each
units
Active 1:10, 1:100 25MHz 700V BNC - - CAT III - - - 14ns
RS Stock No. 146-6622
BrandRS PRO
SGD64.02
Each
units
Passive 1:100 300MHz 1.5V BNC - 1 CAT I 1500V - CAT I 1500V 1.2ns
RS Stock No. 146-6613
BrandRS PRO
SGD43.63
Each
units
Passive 1:10 150MHz 20V BNC - 1 CAT I 600V - CAT I 600V 2.3ns
RS Stock No. 146-6617
BrandRS PRO
SGD88.30
Each
units
Passive 1:1, 1:10 20 MHz, 250MHz 600V BNC - 2 CAT I 600V - CAT I 600V 1.4 ns, 18ns
RS Stock No. 179-9556
BrandRS PRO
SGD84.53
Each
units
Passive 1:1, 1:10 350MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <35ns
RS Stock No. 179-9558
BrandRS PRO
SGD81.61
Each
units
Passive 10:1 350MHz - BNC - 1 CAT II 400V RS-TP CAT II 400V <1ns
RS Stock No. 146-6612
BrandRS PRO
SGD35.26
Each
units
Passive 1:1 25MHz 400V BNC - 1 CAT I 400V - CAT I 400V 14ns
RS Stock No. 146-6618
BrandRS PRO
SGD92.23
Each
units
Passive 1:10 300MHz 1.5kV BNC - 1 CAT I, CAT II 300 V, 600V - CAT I 600 V, CAT II 300V 1.2ns
Related Products
Compact, ergonomically designed probes (non-modular) for oscilloscopesIntegral compensation ...
Description:
Compact, ergonomically designed probes (non-modular) for oscilloscopesIntegral compensation trimmerCable length 1.2m Termination 50Ω BNCVoltage category IEC1010-2-031 300V Cat 1Test voltage 1150VFor accessories kit ( 1 screw driver, 1 BNC adaptor, 1 ground lead, 1 test clip, 1 needle ) see ...
Teledyne LeCroy’s HVD3106A series of high voltage differential ...
Description:
Teledyne LeCroy’s HVD3106A series of high voltage differential probes cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 1.5 kV electrical apparatus. The 1% gain accuracy coupled with exceptional common-mode rejection ratio ...
An indispensable accessory for analogue or digital oscilloscopes ...
Description:
An indispensable accessory for analogue or digital oscilloscopes to visualise signals that are not referenced to the ground!A range of three models to fulfil different requirements.1 or 2 input channels.Coaxial or banana measuring leads/long length banana leads.A model with coaxial ...
Rated voltage of probe:. Highly flexible 1.2m coaxial ...
Description:
Rated voltage of probe:. Highly flexible 1.2m coaxial cable with BNC plugCompensation adjusting screwø 2 mm safety socket for reference connectionIsoprobe® II 10:1 250MHz probePush-on ø 4 mm test probe (1000 V, CAT II)Push-on safety jaw crocodile clip (1000 V, ...