| Cat. No. | Measuring range °C | Length mm | PK | |
|---|---|---|---|---|
| 9235705 | -50 ... 50 | 300 | 1 | |
| 9235710 | -100 ... 30 | 300 | 1 | |
| 9235720 | -200 ... 30 | 300 | 1 |
Suitable for official calibration. Enclosed scale type, 8 to 9mm diameter, with translucent glass scale and Richter seal. Prismatic, uncoated measuring capillary. The -200 to 30°C thermometer has a luminous blue measuring capillary, and is pentane filled. Further thermometers are available, red toluene filled with uncoated measuring capillary. Graduated every 1°C.