Kelvin Probes
Quantify changes in contact surface potential or work function difference of the Kelvin 'Junction' measuring the flow of charge from one material to another.
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Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-1V-10
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Standard 2.00 (57.00) - 4.00 (113.00) General Purpose Probe
P2757G-1V1S
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Current Rating (Amps): 20Average DC Resistance lower than (mOhm): 10Test Center (mil): 187Test Center (mm): 4.75Full Travel (mil): 230Full Travel (mm): 5.84Recommended Travel (mil): 167Recommended Travel (mm): 4.24Overall Length (mil): 1,210Overall Length (mm): 30.73Overall Length Remark: Tip 2C: 1140 mil (28.96 mm) Tip 1W: 1205 mil (30.61 mm) Tip 2W: 1205 mil (30.61 mm)
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Product
High 1.73 (49.00) - 8.00 (227.00) High Performance Bias Ball Probe
POGO-1J-8
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Standard 1.60 (45.00) - 4.50 (128.00) General Purpose Probe
EPA-3E
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
P2262A General Purpose Probes
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Current Rating (Amps): 3Average DC Resistance lower than (mOhm): 30Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 90Full Travel (mm): 2.29Recommended Travel (mil): 67Recommended Travel (mm): 1.70Overall Length (mil): 710Overall Length (mm): 18.03
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Product
Standard 5.95 (169.00) - 7.55 (212.00) Switch Probe
MSP-25C
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Current Rating (Amps): 3Average Probe Resistance (mOhm): 50Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 125Full Travel (mm): 3.18Recommended Travel (mil): 85Recommended Travel (mm): 2.16Mechanical Life (no of cyles): 100,000Overall Length (mil): 1,690Overall Length (mm): 42.93Switch Point (mil): 30Switch Point (mm): 0.76
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Product
BPLT-25 Long Travel Bead Probes
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 350Full Travel (mm): 8.89Recommended Travel (mil): 317Recommended Travel (mm): 8.05Mechanical Life (no of cyles): 500,000Overall Length (mil): 1,460Overall Length (mm): 37.08Full Travel Remark: Standard Spring: 400 mil / 10,16 mm, Alternate Spring 400 mil / 10,16 mm, High Spring: 400 mil / 10,16 mm, Ultra High Spring: 350 mil / 8,89 mm
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Product
Standard 0.62 (18.00) - 4.00 (114.00) High Performance Bias Ball Probe
POGO-1T24-4
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Standard 1.02 (29.00) - 4.00 (114.00) High Performance Bias Ball Probe
POGO-62J-4-S
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Current Rating (Amps): 3Average Probe Resistance (mOhm): 15Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Ultra High 1.77 (50.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-25I-10
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Ultra High 4.09 (116.00) - 10.00 (283.00) General Purpose Probe
EPA-2A-2
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Current Rating (Amps): 5Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 160Full Travel (mm): 4.06Recommended Travel (mil): 107Recommended Travel (mm): 2.72Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 970Overall Length (mm): 24.64
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Product
Light 0.48 (14.00) - 2.00 (57.00) High Performance Bias Ball Probe
POGO-62T1-2
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Current Rating (Amps): 3Average Probe Resistance (mOhm): 15Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
High 1.73 (49.00) - 8.00 (227.00) High Performance Bias Ball Probe
POGO-1T1-8-S
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Alternate 2.52 (71.00) - 6.50 (184.00) General Purpose Probe
EPA-3E-1
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
High 1.73 (49.00) - 8.00 (127.00) High Performance Lead Free Probe
LFRE-1I15-8
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Super 3.90 (111.00) - 16.00 (454.00) High Performance Lead Free Probe
LFRE-25L18-16
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Flat, Alternate 0.78 (22.00) - 3.70 (105.00) General Purpose Probe
HPA-0F-1
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Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 67Recommended Travel (mm): 1.70Mechanical Life (no of cyles): 1,000,000Overall Length (mil): 635Overall Length (mm): 16.13
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Product
SA1000X, 1 GHz, ±8 V, 10X Attenuation, Single-Ended Active Oscilloscope Probe
784255-01
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1 GHz, ±8 V, 10X Attenuation, Single-Ended Active Oscilloscope Probe - The SA1000X is single-ended, active voltage probe that is used for many different high-speed measurement applications. The probe is powered by an included auxiliary power supply that is internationally compatible and certified. You can use it with oscilloscopes that provide 50 Ω input impedance.
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Product
Ultra High 4.18 (119.00) 11.70 (332.00) General Purpose Probe
EPA-3L5-2
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 35Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Bias Ball Probe
POGO-1L24-10
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Alternate 2.58 (73.00) - 6.00 (170.00) High Performance Lead Free Probe
LFRE-25H79-6
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Standard 2.20 (62.00) - 4.80 (136.00) General Purpose Probe
EPA-4C
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Current Rating (Amps): 7Average Probe Resistance (mOhm): 35Test Center (mil): 187Test Center (mm): 4.75Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,320Overall Length (mm): 33.53
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Product
High 1.73 (49.00) - 8.00 (127.00) High Performance Lead Free Probe
LFRE-1Z1-8
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
High 1.73 (49.00) - 8.00 (227.00) High Performance Bias Ball Probe
POGO-1I8-8-S
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
High 1.73 (49.00) - 8.00 (127.00) High Performance Lead Free Probe
LFRE-1L24-8
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Rogowski AC Current Probe,30 MHz, 300 A
N7042A
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The Keysight N7042A Rogowski coil current probe measures AC currents up to 300 A, with bandwidth ranging from 9.2 Hz to 30 MHz. The probe has a thin, lightweight, flexible, and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult-to-reach parts and confined spaces of a circuit under test. It can also measure large AC current without an increase in transducer size.
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Product
High 1.80 (51.00) - 12.60 (357.00) Switch Probe
TSP138-FK400-3
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Current Rating (Amps): 10Average DC Resistance lower than (mOhm): 20Test Center (mil): 138Test Center (mm): 3.50Full Travel (mil): 197Full Travel (mm): 5.00Recommended Travel (mil): 157Recommended Travel (mm): 4.00Overall Length (mil): 1,760Overall Length (mm): 44.70Switch Point (mil): 67Switch Point (mm): 1.70
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Product
Standard 1.08 (31.00) - 4.00 (114.00) Long Travel Bead Probe
BPLT-25HF-4
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 350Full Travel (mm): 8.89Recommended Travel (mil): 317Recommended Travel (mm): 8.05Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,460Overall Length (mm): 37.08Full Travel Remark: Standard Spring: 400 mil / 10,16 mm, Alternate Spring 400 mil / 10,16 mm, High Spring: 400 mil / 10,16 mm, Ultra High Spring: 350 mil / 8,89 mm
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Product
Elevated 1.68 (48.00) - 7.00 (198.00) High Performance Bias Ball Probe
POGO-1Z-7
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Active Probe, 5 Hz to 500 MHz
41800A
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The Keysight 41800A Active Probe provides high input impedance from 5 Hz to 500 MHz. The Keysight 41800A is a valuable tool when used with a network and spectrum analyzer for circuit signal analysis.





























