Hello,
this is my first attempt to build a 10kOhm lab reference resistor to check ordinary DMM.
Bill of material:
- Vishay Y145310K0000V9L from Digikey
- Hirschmann binding post red, 4mm, part number: PKI 10 A AU RT
- Hirschmann binding post black, 4mm, part number: PKI 10 A AU SW
- Silver wire, 1mm diameter, pure silver (999/1000)
- Bopla case, part number Euromas II ET 210
- Solder: Felder "EL", diameter 0.75mm, Sn96Ag04, part number: 20960720
Further improvements are planned, such as:
- shielding
- put in some sensors for temperature and humidity
- put in some silica gel
- put in something like an USB stick, so I can store calibration data etc. on it
- something else, which I'm not thinking of it right now
![Wink ;)](https://www.eevblog.com/forum/Smileys/default/xwink.gif.pagespeed.ic.cldandycH0.png)
And here are some pictures: