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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Detalii produs Marca Stock 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 PRO Oscilloscope Probe, Probe Type: Passive 100MHz 10:1 RS Pro 7 Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <3.5ns
RS PRO Oscilloscope Probe, Probe Type: Passive 100MHz 10:1 RS Pro 0 Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <3.5ns
RS PRO Oscilloscope Probe, Probe Type: Passive 200MHz 10:1 RS Pro 0 Passive 10:1 200MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <1.75ns
RS PRO Oscilloscope Probe, Probe Type: Passive 200MHz 10:1 RS Pro 0 Passive 10:1 200MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <1.75ns
Tektronix Oscilloscope Probe, Probe Type: Logic Tektronix 0 Logic - - - - - 8 - - - - -
RS PRO Oscilloscope Probe, Probe Type: Passive 350MHz 1:1 and 10:1 Switchable RS Pro 2 Passive 1:1 and 10:1 Switchable 350MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <35ns
RS PRO Oscilloscope Probe, Probe Type: Passive 150MHz 10:1 RS Pro 1 Passive 10:1 150MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <2.33ns
LeCroy Oscilloscope Probe, Probe Type: Passive 300MHz 1:1, 1:10 LeCroy 0 Passive 1:1, 1:10 300MHz - - - - - - T3DSO - -
RS PRO Oscilloscope Probe, Probe Type: Active 25MHz 700V 1:10, 1:100 RS Pro 0 Active 1:10, 1:100 25MHz 700V BNC - - CAT III - - - 14ns
RS PRO Oscilloscope Probe, Probe Type: Differential 70MHz 5kV 1:100, 1:1000 RS Pro 0 Differential 1:100, 1:1000 70MHz 5kV BNC - 1 CAT I - - CAT I 5000 Vrms 5ns
RS PRO Oscilloscope Probe, Probe Type: Passive 100MHz 10:1 RS Pro 0 Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <3.5ns
RS PRO Oscilloscope Probe, Probe Type: Passive 350MHz 10:1 RS Pro 0 Passive 10:1 350MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <1ns
RS PRO Oscilloscope Probe, Probe Type: Passive 500MHz 10:1 RS Pro 0 Passive 10:1 500MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <1ns
T3SA 4 near-field probes; Frequency rang LeCroy 0 - - 30 MHz → 3 GHz - - - - - - T3SA - -
Tektronix TPP0051 Oscilloscope Probe, Probe Type: Passive 50MHz 1:10 Tektronix 115 Passive 1:10 50MHz - BNC TPP0051 1 CAT II 300V - CAT II 300 V 7ns
Pico Technology TA375 Oscilloscope Probe, Probe Type: Passive 100MHz 1:1, 1:10 pico Technology 93 Passive 1:1, 1:10 100MHz - Hook Clip TA375 1 - - - - 35ns
RS PRO Oscilloscope Probe, Probe Type: Passive 150MHz 20V 1:10 RS Pro 79 Passive 1:10 150MHz 20V BNC - 1 CAT I 600V - CAT I 600 V 2.3ns
Tektronix TPP0201 Oscilloscope Probe, Probe Type: Passive 200MHz 300V 1:10
  • € 66,96
  • Each (In a Pack of 10)
  • Verificare stoc
  • Compara
Tektronix 60 Passive 1:10 200MHz 300V BNC TPP0201 - CAT I, CAT II 300 V ac, 300 V, 400 V ac TPP CAT I 400 V ac, CAT II 300 V, CAT II 300 V ac 2.3ns
Tektronix TPP0101 Oscilloscope Probe, Probe Type: Passive 100MHz 300V 1:10
  • € 52,62
  • Each (In a Pack of 10)
  • Verificare stoc
  • Compara
Tektronix 50 Passive 1:10 100MHz 300V BNC TPP0101 - CAT I, CAT II 300 V ac, 300 V, 400 V ac TPP CAT I 400 V ac, CAT II 300 V, CAT II 300 V ac 3.5ns
RS PRO Oscilloscope Probe, Probe Type: Passive 20 MHz, 250 MHz 600V 1:1, 1:10 RS Pro 49 Passive 1:1, 1:10 20 MHz, 250 MHz 600V BNC - 1 CAT I 600V - CAT I 600 V 1.4 ns, 18 ns
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