Kelvin (4-Wire) Test Probes · F810
H810 Kelvin Probe
H810 is a Kelvin probe series in the EMSGLOB range, listed under F810. It works at a pitch down to 2.54 mm / 100 mil and is 15 – 52 mm long overall.
Its datasheet values are a rated current of 3 A. There are 3 catalogue part numbers in this series.

Specifications
| Pitch | 2.54 mm / 100 mil |
|---|---|
| Collar height | 0.3 mm |
| Outer diameter | 2.1 mm |
| Continuous current | 3 A |
| Total length (range) | 15 – 52 mm |
| Press ring diameter | 2.3 mm |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Four-wire (Kelvin) resistance measurement
- Low-resistance measurement on shunts, joints and power paths
- Battery and power component testing
- Measurement where contact resistance would distort the result

Part numbers (3)
| Part number | Total length | Additional definition | Connection | Press ring diameter | Material, Coating |
|---|---|---|---|---|---|
| H810 | 15 mm | – | – | 2.3 mm | Bronze, Gold |
| H810KB | 48.5 mm | Combi | – | – | Brass, Gold |
| H810KBLA | 52 mm | Combi | Solder Connection | – | Brass, Gold |
FAQ
What pitch and length is H810?
H810 has a pitch of 2.54 mm / 100 mil and total length of 15 – 52 mm. The full dimension list is in the specification table on this page.
How much current can H810 carry?
The rated continuous current is 3 A.
Which part numbers and tip styles are available for H810?
3 part numbers are listed, for example H810, H810KB, H810KBLA. The table on this page lists every part number with its tip and spring data.
How do I get a price or sample for H810?
Send the part number, quantity and your application to sales@emsglob.com or call +91-7383235369, or use the enquiry form on the contact page. Prices are quoted per enquiry.
More kelvin (4-wire) test probes
Enquire / Request a quote
Tell us the H810 part number, the quantity and your pitch, travel and current requirements, and the EMSGLOB team will reply with availability and a quotation. Drawings in STEP, IGES, PDF, DWG, DXF or ZIP are welcome.