Spare Pencil Jockey
Product Code : JA-SI-8027
The Spare Pencil Jockey (SKU JA-SI-8027), supplied by JaincoLab, is a replacement contact for Wheatstone bridge and potentiometer experiments. It has a large Bakelite moulded handle that is easy to hold, a brass plated contact with a locating notch for placing it on the wire, and a heavy lock-type brass plated terminal for the connecting lead. The jockey is supplied without a lead.
Specifications
The listing gives these details:
| Product | Spare Pencil Jockey |
| SKU | JA-SI-8027 |
| Handle | Bakelite moulded, large and easy to handle |
| Contact | Brass plated, with locating notch |
| Terminal | Heavy lock-type, brass plated |
| Lead | Not included |
Scope of supply and ordering
The jockey is sold without a lead; the matching 1.5 m spare lead is a separate item. Quantities and packing are confirmed on the quotation.
Frequently asked questions
Does the spare pencil jockey include a lead?
No, it is supplied without a lead; the spare lead is listed separately.
Where is it used?
On Wheatstone bridge and potentiometer wires for locating the balance point.
Related products
Bridge and potentiometer accessories are in our scientific instrument range.
Request a quote
For spare pencil jockeys, send the quantity through the contact page. Institutions and contractors buying under a tender can also reach us via the tenders page.
