Specialist Test Products > Kelvin Test Probes > PK2 Series >

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. Contact us regarding our high current/heavy duty range.

Test Probe Specification

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

Receptacle Specification

Optional receptacle part no: RK2
Drill hole size for receptacle: 2.05mm


See receptacles at bottom of page

For pricing, availability or to place an order
click on a part no. below

Tip Style

FLAT / CROWN

FLAT / CROWN

PK2FQ

Tip Style

CROWN/CROWN

CROWN/CROWN

PK2QQ

Tip Style

FLAT/PYRAMID

FLAT/PYRAMID

PK2FT

Tip Style

CROWN/PYRAMID

CROWN/PYRAMID

PK2QT

Receptacle

RECEPTACLE

RECEPTACLE

RK2