The product is manufactured by Hirschmann Laborgeräte GmbH & Co. KG. The products overall measurement is 76 mm x 26 mm and the maximum temperature is 90 °C. The product comes with a LOT number that is can be seen on its packaging and it is labelled with: usable until. Lastly, the product complies to ISO 8037/1 standards, CE pursuant to IVD 98/79 EC.