Radiation Pyrometer (Temperature Indicator), 1918-1945
Pocket radiation pyrometer, temperature indicator, by Keiser & Schmidt, Charlottenburg, Berlin, Germany, 1918-45.
- Measurements:
-
overall: x 142 mm x , 60 mm, .15kg
- Materials:
- bakelite , glass , leatherette , metal (unknown) and electrical components
- Object Number:
- 1958-238 Pt1
- Image ©
- The Board of Trustees of the Science Museum