Pocket Digital Thermometers
All “C” Version Pocket Digital Thermometers can be field calibrated in 32°F ice water to ±2°F!
See how to Auto-Cal Pocket Digital Thermometer
See Pocket Digital Thermometers
Part Number |
Description |
Range |
Photo |
Stem Length |
Tip |
|---|---|---|---|---|---|
| 306C | Penetration-Tip | -40°F 300°F |
|
4.9 |
penetration |
| 312C | Penetration-Tip | -58°F -50°C 300°F 150°C |
![]() |
4.9 |
penetration |
| 316C | Penetration-Tip | -58°F -50°C 300°F 150°C |
![]() |
2.8 |
penetration |
| 318 | Chisel-Tip | -58°F -50°C 300°F 150°C |
![]() |
2.8 |
chisel |
| 319 | Contact-Tip | -58°F -50°C 300°F 150°C |
![]() |
2.8 |
contact |
| 320C | Small diameter (1.6mm) Penetration-Tip |
-58°F -50°C 300°F 150°C |
![]() |
2.8 |
penetration |
| 323 | Chisel-Tip | -58°F -50°C 300°F 150°C |
4.9 |
chisel |
|
| 326 | Needle-Tip | -58°F -50°C 300°F 150°C |
4.9 |
needle |
|
| 329 | Contact-Tip | -58°F -50°C 300°F 150°C |
![]() |
4.9 |
contact |
| 330 | Chisel-Tip | -58°F -50°C 550°F 288°C |
![]() |
4.9 |
chisel |

Penetration
Use for immersion and air; however air response time will be slower than if using an actual air probe. Chisel Need chisel tip for surface temperatures. Penetration and/or air tips will not give an accurate surface reading. Contact Measures three times faster than chisel tip. Needle Use for immersion and semi-solids. Low mass, quick response, small diameter penetration |







