Thermometer with standard grount joint NS 14,5/23, similar to DIN, enclosedThermometer with standard grount joint NS 14,5 23, similar to DIN, enclosed scale, 2+52: 0,1C, capillary tube specially coated inside, with non wetting blue special liquid, upper part 350x11 mm, built in length from upper end of ground joint 75mm, immersion from lower end of ground joint 52mm, Richter top finish without button, with Works Certificate with 1 test point