Amarell® thermometer with NS 14, -2+52:0.1°C, with non-wetting special blue filling, immersion depth 52mm

Thermometer with standard ground joint NS 14,5/23, similar to DIN, enclosed type, -2+52:0,1°C, with special capillary inner coating, with non-wetting blue special filling, upper part 350x11mm, immersion length from upper edge ground joint 75mm, immersion depth from lower edge ground joint 52mm, Richter lock without knob, with works test certificate with 1 test point