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 accuracyThe 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 probeTypes of probesPassive 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 attenuationAttenuation 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 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. 678-4016
Mfr. Part No.PMT201A
BrandPMK
TWD2,562.00
Each
units
Passive 1:1 55MHz - BNC PMT201A - CAT II 55V PMT CAT II 55V 12ns
RS Stock No. 672-1706
Mfr. Part No.ZS1000
TWD52,275.00
Each
units
Active 1:10 1GHz - ProBus ZS1000 - - - ZS - -
RS Stock No. 863-3740
Mfr. Part No.ZS4000
TWD175,959.00
Each
units
Active 1:10 4GHz 8V ProBus ZS4000 1 - - ZS - -
RS Stock No. 851-3087
Mfr. Part No.HVP120
TWD17,387.00
Each
units
Passive 1:100 400MHz - BNC HVP120 - CAT I, CAT II 1000 Vrms, 6000 V HVP CAT I 6000 V, CAT II 1000 Vrms 900ps
RS Stock No. 136-5315
Mfr. Part No.TA300
TWD10,365.00
Each
units
Current - 100kHz - D9 Connector TA300 1 CAT III 300V TA300 CAT III 300 V -
RS Stock No. 733-6145
Mfr. Part No.N2791A
TWD26,015.00
Each
units
Differential 1:10, 1:100 25MHz 700V BNC N2791A - CAT II 1000V ac N CAT II 1000 V ac 14ns
RS Stock No. 661-3292
Mfr. Part No.TDP0500
BrandTektronix
TWD154,548.00
Each
units
Differential, High Voltage 1:5, 1:50 500MHz 30V - TDP0500 - - - TDP - 700ps
RS Stock No. 898-6785
Mfr. Part No.TA223
TWD61,973.00
Each
units
Active 1:10 2.5GHz 20V BNC Adapter, SMA - 2 - 20V - - -
RS Stock No. 728-6759
Mfr. Part No.TPP1000
BrandTektronix
TWD38,285.00
Each
units
Passive 1:10 1GHz 300V - TPP1000 - CAT II 300V 4000, 5000 CAT II 300 V -
RS Stock No. 801-4880
Mfr. Part No.PP066
TWD75,460.00
Each
units
Passive 1:10, 1:20 7.5GHz 15V BNC, SMA PP066 - - - - - 47ps
RS Stock No. 174-8873
Mfr. Part No.HVD3605A
TWD142,313.00
Each
units
Differential 1:200, 1:2000 100MHz 600V - - 1 CAT I, CAT III 1000 Vrms, 1500 V dc, 6000 Vrms, 8485 V HVD3000A CAT I 6000 Vrms, CAT I 8485 V, CAT III 1000 Vrms, CAT III 1500 V dc 4.3ns
RS Stock No. 134-6158
Mfr. Part No.N2140A
TWD2,978.00
Each
units
Passive 1:1, 1:10 200MHz - BNC 1000/3000 X-Series 1 CAT II 150 Vrms, 300 Vrms InfiniiVision CAT II 150 Vrms, CAT II 300 Vrms -
New
RS Stock No. 194-3333
Mfr. Part No.WS4KHD-MSO
TWD96,215.00
Each
units
Gripper - - - - - - - - - - -
RS Stock No. 146-6626
BrandRS PRO
TWD311.00
Each
units
PC Oscilloscope Probe Kit - - - BNC - - - - - - -
New
RS Stock No. 192-1271
Mfr. Part No.PP006D
TWD11,823.00
Each
units
Passive 10:1 500MHz 350 V, 1400 V BNC PP006D 1 CAT II 300V - CAT II 300 V -
RS Stock No. 163-7603
Mfr. Part No.GE-1521
BrandElditest
TWD1,616.00
Each
units
Gripper, Passive, Voltage 1x, 10x 150MHz - BNC GE-1521 - CAT I 300V GE 1500 CAT I 300 V 2.3 ns, 20 ns
RS Stock No. 146-6617
BrandRS PRO
TWD2,063.00
Each
units
Passive 1:1, 1:10 20 MHz, 250 MHz 600V BNC - 2 CAT I 600V - CAT I 600 V 1.4 ns, 18 ns
RS Stock No. 179-9561
BrandRS PRO
TWD1,407.00
Each
units
Passive 10:1 100MHz - BNC - 1 CAT II 400 Vrms RS-TP CAT II 400Vrms <3.5ns
RS Stock No. 174-8877
Mfr. Part No.PP017-1
TWD6,727.00
Each
units
Passive 1:10 250MHz 1.5kV - - 1 CAT II - PP017 CAT II 300 Vrms 1.4ns
RS Stock No. 668-7167
Mfr. Part No.TDP1000
BrandTektronix
TWD175,154.00
Each
units
Differential, High Voltage 1:5, 1:50 1GHz 30V - TDP1000 - - - TDP - 350ps