A range of concentric test probes intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads. A wide range of tip styles is available including sharp inner and outer probes for contact problem areas and concaved outer designed for contacting pan-head screws. This range makes low resistance measurements very easy.
| Full travel (outer) |
4.5mm
|
| Recommended travel |
3.0mm
|
| Spring force at F.T. |
195g
|
| Maximum current (outer) |
3 Amp
|
| Drill hole size for probe |
1.65mm
|
Optional receptacle part no: RK2
Drill hole size for receptacle: 2.05mm
A range of concentric test probes intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads. A wide range of tip styles is available including sharp inner and outer probes for contact problem areas and concaved outer designed for contacting pan-head screws. This range makes low resistance measurements very easy.
| Full travel (outer) |
4.0mm
|
| Recommended travel |
3.0mm
|
| Spring force at F.T. |
210g
|
| Maximum current (outer) |
5 Amp
|
| Drill hole size for probe |
2.90mm
|
Optional receptacle part no: RK3
Drill hole size for receptacle: 3.25mm
A range of concentric test probes intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads. A wide range of tip styles is available including sharp inner and outer probes for contact problem areas and concaved outer designed for contacting pan-head screws. This range makes low resistance measurements very easy.
| Full travel (outer) |
7.0mm
|
| Recommended travel |
4.0mm
|
| Spring force at F.T. |
460g
|
|
– Except PK4QB-3.5, PK4M2J
|
250g
|
| Maximum current (outer) |
10 Amp
|
| Drill hole size for probe |
4.20mm
|
Optional receptacle part no: RK4
Drill hole size for receptacle: 4.80mm
A range of concentric test probes intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads. A wide range of tip styles is available including sharp inner and outer probes for contact problem areas and concaved outer designed for contacting pan-head screws. This range makes low resistance measurements very easy.
| Full travel (outer) |
7.0mm
|
| Recommended travel |
4.0mm
|
| Spring force at F.T. |
480g
|
| Maximum current (outer) |
20 Amp
|
| Drill hole size for probe |
5.70mm
|
Optional receptacle part no: RK5
Drill hole size for receptacle: 6.3mm
The PK8 is a concentric test probe intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads.
| Full travel (outer) |
8mm
|
| Recommended travel |
6.5mm
|
| Spring force at F.T. |
520g
|
| Maximum current (outer) |
35 amps
|
| Drill hole size for probe |
8mm
|
| Plate thickness, minimum |
8mm
|
The PK9 is a concentric test probe intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads.
| Full travel (outer) |
7.5mm
|
| Recommended travel |
6mm
|
| Spring force at F.T. |
800g
|
| Maximum current (outer) |
50 amps
|
| Drill hole size for probe |
11mm
|
Supplied with tail connections.
The PK10 is a concentric test probe intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads.
| Full travel (outer) |
6.5mm
|
| Recommended travel |
4.5mm
|
| Spring force at F.T. |
4.53kg
|
| Maximum current (outer) |
150 amps
|
| Drill hole size for probe |
16mm
|
Supplied with tail connections.
The PK11 is a concentric test probe intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads.
| Full travel (outer) |
6.5mm
|
| Recommended travel |
4.5mm
|
| Spring force at F.T. |
4.95kg
|
| Maximum current (outer) |
220 amps
|
| Drill hole size for probe |
18mm
|
Supplied with tail connections.
The PK12 is a concentric test probe intended specifically for making 4 to 6 pole (Kelvin) tests on PCBs, bus bars, equipment chassis and screw heads.
| Full travel (outer) |
6.9mm
|
| Recommended travel |
5mm
|
| Spring force at F.T. |
5.3kg
|
| Maximum current (outer) |
300 amps
|
| Drill hole size for probe |
20mm
|
Supplied with tail connections.
