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Cal Test Electronics Test Probes

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Part #

Test Probes Probe 5mm, 100x, 500MHz, 4kV (Readout), Precision 1%, Red

CT4572RA
Cal Test
1: $140.00
3In Stock
New Product

Mfr. Part No.
CT4572RA

Mouser Part No
510-CT4572RA

New Product

Cal Test

Test Probes Probe 5mm, 100x, 500MHz, 4kV (Readout), Precision 1%, Red

Learn More

Datasheet

3In Stock

$140.00

Min.: 1
Mult.: 1

Oscilloscope Probe

500 MHz

400 kVAC

Test Probes Probe 5mm, 100x, 300MHz, 2kV, Red

CT4568
Cal Test
1: $55.00
6In Stock
New Product

Mfr. Part No.
CT4568

Mouser Part No
510-CT4568

New Product

Cal Test

Test Probes Probe 5mm, 100x, 300MHz, 2kV, Red

Learn More

Datasheet

6In Stock

$55.00

Min.: 1
Mult.: 1

Oscilloscope Probe

300 MHz

2 kVAC

Test Probes Probe 5mm, 100x, 500MHz, 2kV (Readout), Red

CT4570RA
Cal Test
1: $120.00
7In Stock
New Product

Mfr. Part No.
CT4570RA

Mouser Part No
510-CT4570RA

New Product

Cal Test

Test Probes Probe 5mm, 100x, 500MHz, 2kV (Readout), Red

Learn More

Datasheet

7In Stock

$120.00

Min.: 1
Mult.: 1

Oscilloscope Probe

500 MHz

2 kVAC

Test Probes Probe 5mm, 1x/10x, 25/350MHz, 55/500V CAT II, Champagne

CT4565
Cal Test
1: $55.00
12In Stock
New Product

Mfr. Part No.
CT4565

Mouser Part No
510-CT4565

New Product

Cal Test

Test Probes Probe 5mm, 1x/10x, 25/350MHz, 55/500V CAT II, Champagne

Learn More

Datasheet

12In Stock

$55.00

Min.: 1
Mult.: 1

Oscilloscope Probe

25 MHz, 350 MHz

500 VAC

Test Probes Probe 5mm, 100x, 300MHz, 2kV (Readout), Red

CT4568RA
Cal Test
1: $60.00
4In Stock
5Expected 17/02/2026
New Product

Mfr. Part No.
CT4568RA

Mouser Part No
510-CT4568RA

New Product

Cal Test

Test Probes Probe 5mm, 100x, 300MHz, 2kV (Readout), Red

Learn More

Datasheet

4In Stock

5Expected 17/02/2026

$60.00

Min.: 1
Mult.: 1

Oscilloscope Probe

300 MHz

2 kVAC

Test Probes Probe 5mm, 10x, 500MHz, 500V CAT II (Readout), Champagne

CT4567RA
Cal Test
1: $100.00
3In Stock
3Expected 17/02/2026
New Product

Mfr. Part No.
CT4567RA

Mouser Part No
510-CT4567RA

New Product

Cal Test

Test Probes Probe 5mm, 10x, 500MHz, 500V CAT II (Readout), Champagne

Learn More

Datasheet

3In Stock

3Expected 17/02/2026

$100.00

Min.: 1
Mult.: 1

Oscilloscope Probe

500 MHz

500 VAC

Test Probes Probe 5mm, 100x, 300MHz, 4kV (Readout), Red

CT4571RA
Cal Test
1: $130.00
7In Stock
New Product

Mfr. Part No.
CT4571RA

Mouser Part No
510-CT4571RA

New Product

Cal Test

Test Probes Probe 5mm, 100x, 300MHz, 4kV (Readout), Red

Learn More

Datasheet

7In Stock

$130.00

Min.: 1
Mult.: 1

Oscilloscope Probe

300 MHz

4 kVAC

Test Probes 100 MHz DIFF PROBE 20x/200x/2000x 8kV

CT4198
Cal Test
1: $1,180.00
5In Stock

Mfr. Part No.
CT4198

Mouser Part No
510-CT4198

Cal Test

Test Probes 100 MHz DIFF PROBE 20x/200x/2000x 8kV

Datasheet

5In Stock

$1,180.00

Min.: 1
Mult.: 1

Differential Probe

100 MHz

Various

218 mm

Black

8 kV

Test Probes Probe 5mm, 1x/10x, 25/250MHz, 55/500V CAT II, Champagne

CT4563
Cal Test
1: $40.00
3In Stock
7Expected 17/02/2026
New Product

Mfr. Part No.
CT4563

Mouser Part No
510-CT4563

New Product

Cal Test

Test Probes Probe 5mm, 1x/10x, 25/250MHz, 55/500V CAT II, Champagne

Learn More

Datasheet

3In Stock

7Expected 17/02/2026

$40.00

Min.: 1
Mult.: 1

Oscilloscope Probe

25 MHz, 250 MHz

500 VAC

Test Probes Insulated Splice, 4mm J - Pair B/R

CT2663
Cal Test
1: $9.40
1In Stock

Mfr. Part No.
CT2663

Mouser Part No
510-CT2663

Cal Test

Test Probes Insulated Splice, 4mm J - Pair B/R

Datasheet

1In Stock

$9.40

Min.: 1
Mult.: 1

Multimeter Probe

Test Probes Probe 5mm, 1x, 55MHz, Champagne

CT4560
Cal Test
1: $25.00
4In Stock
New Product

Mfr. Part No.
CT4560

Mouser Part No
510-CT4560

New Product

Cal Test

Test Probes Probe 5mm, 1x, 55MHz, Champagne

Learn More

Datasheet

4In Stock

$25.00

Min.: 1
Mult.: 1

Oscilloscope Probe

55 MHz

55 VAC

Test Probes Probe 5mm, 10x, 350MHz, 500V CAT II (Readout), Champagne

CT4566RA
Cal Test
1: $60.00
1In Stock
9On Order
New Product

Mfr. Part No.
CT4566RA

Mouser Part No
510-CT4566RA

New Product

Cal Test

Test Probes Probe 5mm, 10x, 350MHz, 500V CAT II (Readout), Champagne

Learn More

Datasheet

1In Stock

9On Order

$60.00

Min.: 1
Mult.: 1

Oscilloscope Probe

350 MHz

500 VAC

Test Probes Probe Body w/Lock Cap & Full Accessories, UL, B/R Pair

CT3978B
Cal Test
1: $64.00
1In Stock

Mfr. Part No.
CT3978B

Mouser Part No
510-CT3978B

Cal Test

Test Probes Probe Body w/Lock Cap & Full Accessories, UL, B/R Pair

Learn More

Datasheet

1In Stock

$64.00

Min.: 1
Mult.: 1

Test Probes Probe 5mm, 1x/10x, 17/150MHz, 55/500V CAT II, Champagne

CT4561
Cal Test
1: $29.00
2In Stock
5Expected 10/03/2026
New Product

Mfr. Part No.
CT4561

Mouser Part No
510-CT4561

New Product

Cal Test

Test Probes Probe 5mm, 1x/10x, 17/150MHz, 55/500V CAT II, Champagne

Learn More

Datasheet

2In Stock

5Expected 10/03/2026

$29.00

Min.: 1
Mult.: 1

Oscilloscope Probe

17 MHz, 150 MHz

500 VAC

Test Probes K-Type Bead Probe - Standard, -50 to 230 degC, Blue

CT3240
Cal Test
1: $12.00
100In Stock
51Expected 07/04/2026
New Product

Mfr. Part No.
CT3240

Mouser Part No
510-CT3240

New Product

Cal Test

Test Probes K-Type Bead Probe - Standard, -50 to 230 degC, Blue

Learn More

Datasheet

100In Stock

51Expected 07/04/2026

$12.00

Min.: 1
Mult.: 1

Thermocouple - Type K

Bead

39.4 in

Test Probes DMM Probe Body, 1000V CAT IV, 2mm SS Tip, Clear Cap, Black

CT4538-0
Cal Test
1: $4.50
34In Stock
New Product

Mfr. Part No.
CT4538-0

Mouser Part No
510-CT4538-0

New Product

Cal Test

Test Probes DMM Probe Body, 1000V CAT IV, 2mm SS Tip, Clear Cap, Black

Learn More

Datasheet

34In Stock

$4.50

Min.: 1
Mult.: 1

Probe Tip

138.1 mm

1.5 kVDC

16 A

Test Probes DMM Probe Body, 1000V CAT IV, 2mm SS Tip,Clear Cap, Black/Red Pair

CT4550
Cal Test
1: $9.00
50In Stock
New Product

Mfr. Part No.
CT4550

Mouser Part No
510-CT4550

New Product

Cal Test

Test Probes DMM Probe Body, 1000V CAT IV, 2mm SS Tip,Clear Cap, Black/Red Pair

Learn More

Datasheet

50In Stock

$9.00

Min.: 1
Mult.: 1

Probe Tip

138.1 mm

1.5 kVDC

16 A

Test Probes Differential Probe Kit, 60MHz, 40 kV, 500x/5000x, NA Adapter

CT4525
Cal Test
1: $1,660.00
34In Stock
New Product

Mfr. Part No.
CT4525

Mouser Part No
510-CT4525

New Product

Cal Test

Test Probes Differential Probe Kit, 60MHz, 40 kV, 500x/5000x, NA Adapter

Learn More

Datasheet

34In Stock

$1,660.00

Min.: 1
Mult.: 1

High Voltage Probe

Differential Probe

60 MHz

264 mm

120 mA

Test Probes 10 kV High-Voltage Oscilloscope Probe, cTUVus Listed

CT4432
Cal Test
1: $420.00
5In Stock

Mfr. Part No.
CT4432

Mouser Part No
510-CT4432

Cal Test

Test Probes 10 kV High-Voltage Oscilloscope Probe, cTUVus Listed

Learn More

Datasheet

5In Stock

$420.00

Min.: 1
Mult.: 1

Test Probe

High Voltage Oscilloscope Probe

40 MHz

Various

340 mm

10 kV

Test Probes Differential Probe Kit, 30MHz, 1.4kV, 20x/200x, cTUVus List

CT4447-2
Cal Test
1: $560.00
5In Stock
10Expected 14/04/2026

Mfr. Part No.
CT4447-2

Mouser Part No
510-CT4447-2

Cal Test

Test Probes Differential Probe Kit, 30MHz, 1.4kV, 20x/200x, cTUVus List

Learn More

Datasheet

5In Stock

10Expected 14/04/2026

$560.00

Min.: 1
Mult.: 1

Differential Probe

30 MHz

Various

200 mm

Black

100 VAC to 240 VAC

350 mA

Test Probes Differential Probe Kit, 30MHz, 700V, 10x/100x, cTUVus List

CT4447-1
Cal Test
1: $560.00
4In Stock
7Expected 26/05/2026

Mfr. Part No.
CT4447-1

Mouser Part No
510-CT4447-1

Cal Test

Test Probes Differential Probe Kit, 30MHz, 700V, 10x/100x, cTUVus List

Learn More

Datasheet

4In Stock

7Expected 26/05/2026

$560.00

Min.: 1
Mult.: 1

Differential Probe

30 MHz

Various

200 mm

Black

100 VAC to 240 VAC

350 mA

Test Probes HV DMM Probe, 40kV DC - 1.0m, 4mm Shth P

CT2700A
Cal Test
1: $115.00
4In Stock

Mfr. Part No.
CT2700A

Mouser Part No
510-CT2700A

Cal Test

Test Probes HV DMM Probe, 40kV DC - 1.0m, 4mm Shth P

Datasheet

4In Stock

$115.00

Min.: 1
Mult.: 1

Test Probes Current Probe 300kHz 100A AC/DC,EU Adapt

CP6220-EU
Cal Test
1: $625.00
5In Stock

Mfr. Part No.
CP6220-EU

Mouser Part No
510-CP6220-EU

Cal Test

Test Probes Current Probe 300kHz 100A AC/DC,EU Adapt

Datasheet

5In Stock

$625.00

Min.: 1
Mult.: 1

Current Probe

Test Probes Probe w/Lock Cap, Shth Plug Leads, UL, 120cm, B/R Pair

CT3981B-120
Cal Test
1: $24.00
104In Stock

Mfr. Part No.
CT3981B-120

Mouser Part No
510-CT3981B-120

Cal Test

Test Probes Probe w/Lock Cap, Shth Plug Leads, UL, 120cm, B/R Pair

Learn More

Datasheet

104In Stock

$24.00

Min.: 1
Mult.: 1

Test Probes HV OPROBE 18 kV 150 MHz-2.0m, BNC(m)

CT4026
Cal Test
1: $645.00
3In Stock
8Expected 07/04/2026

Mfr. Part No.
CT4026

Mouser Part No
510-CT4026

Cal Test

Test Probes HV OPROBE 18 kV 150 MHz-2.0m, BNC(m)

Datasheet

3In Stock

8Expected 07/04/2026

$645.00

Min.: 1
Mult.: 1

Differential Probe

High Voltage Probe

150 MHz

Various

20 mm

Black, Yellow

12 kVAC, 18 kVDC

90 uA

Cal Test Electronics Test Probes

Customer Service Office

Company

Resources

Support

Accessory Kit
Alligator Clip
Attenuater Tip
Coding Ring
Compact Probe
Cover Shell
Current Probe
Differential Probe
Fixed 100x Attenuation
Fixed 10x Attenuation
Fixed 1x Attenuation
Fixed 20x Attenuation
Fused Probe DMM Electrical Kit
Ground Collar
Ground Lead
Ground Tip
High Voltage Oscilloscope Probe
High Voltage Probe
HV Probe Tip
Miniature Probe

17 MHz, 150 MHz
25 MHz
25 MHz, 250 MHz
25 MHz, 350 MHz
30 MHz
35 MHz
40 MHz
50 MHz
55 MHz
60 MHz
100 MHz
120 MHz
150 MHz
200 MHz
250 MHz
300 MHz
350 MHz
500 MHz
700 MHz
1.5 GHz

8.5 V
21 V
35 V
55 V
55 VAC
100 VAC to 240 VAC
400 V
500 VAC
700 V
1 kV
1 kV, 1.5 kV
1.5 kVDC
2 kVAC
3.5 kV
4 kV
4 kVAC
6 kVAC, 8 kVDC
7 kVAC, 10 kVDC
8 kV
10 kV