This is a 4 input shorting PCB terminal, used for zero adjustment of digital multimeters during calibration/adjustment or for noise measurement. 

It is functional equivalent to the following products:
- Fluke 884X-SHORT
- Keithley 8620
- HP 34172B
Functionality description: the item shorts Lo/Hi inputs of the 4W Sense and Lo/Hi inputs of the Voltage.
Note that the PCB layout mechanical design is not the same as described products! 

It is suitable only for top-bench DMM which have 19.05mm/0.75 inch distance between inputs both horizontal and vertical.

The PCB has ENIG (Gold) finish. The size is 25.4mm x 25.4mm (1 inch x 1 inch).
The 4mm banana plugs are made of gold plated brass.
The bolts are made of solid brass.
The materials are selected to have minimal thermal EMF voltage (0.3 µV/°C for copper-gold, 3 µV/°C for copper-brass). This allows minimum time for thermal equalization between the shorting PCB and the DMM meter terminals.
The PCB drills have diameter 3.45mm/0.135inch.
The distance between the center of holes can vary from 18.6mm to 19.6mm (0.73/0.77 inch).

The item fits on any bench-top DMM with space between inputs of 19.05mm (Tested with HP 34401a, Keithley 2000/2002, Advantest R6581T, Rigol DM3068, Siglent SDM3065X). 

Please, check distance between input terminals (both horizontal and vertical) before buying the item!

The package includes:
1 pcs. ENIG PCB 1.6mm thickness, 1oz copper with short connections between all inputs.
4 pcs. Gold plated banana plugs (4mm diameter, 16mm long).
4 pcs. M3x5mm brass bolts.
1 pcs. M3x16 bolt for connection between the PCB and the handle.
1 pcs. 3D printed lid and handle made from PLA.
1 pcs. Assembly instruction manual.

The delivered item is not assembled. The client has to assemble the product itself. 

The parcel is registered, with tracking number (check the country exclusion list).
For some countries (Canada as far as I know) the tracking is not provided by destination country post service.

Buyers outside Europe Union are responsible for paying all import duties and taxes. 
The sold price + shipping + applicable taxes will be declared on the parcel.

If you want to pay with Euro or GBP, there are another listings for this item. Please select the link "See other items" on "Seller information". If this does not work for you, use the following links:

If you want to buy in GBP, please use the following ebay listing:

If you want to buy in EUR, please use the following ebay listing:

If you looking for universal short adapter 0.75" <-> 0.875"/0.75", please use the following ebay listing:

I can not issue an invoice, because I'm individual, not a company.

The selling of this product funds the open source digital multimeter project - opendcm blogspot.

Shipping information:
There are two options:
1. Shipping via Bulgarian Posts - 1-2 weeks for Europe and 3-6 weeks outside Europe.
2. Shipping via PostOne - 1 week for Europe, up to 12 calendar days for USA, 2-3 weeks for Canada and 2-4 weeks for rest of the world. 

Handling time:
Shipment is usually done next working day.