- Battery operated
- 1.5V, life of 5000 hours
- Auto Shut-Off after 10 minutes
- 1" dial
- Temperature Range: -58 to 302°F (-50 to 150°C)
- Accuracy: ±1°C
- Resolution: 0.1°C
The Mastercool 52223-A 1" Digital Pocket Thermometer is capable of measuring temperatures in the -58 to 302° F range and includes a pocket holder with a clip. This is a digital unit and is batery operated, 1.5V, 5000 hours battery life.