External Probe with Gold Plated Connector,
8000 Readings Memory Capacity,
OK & ALERT Indicator,
Sensor Measurement Range : -80°C to +40°C,
Storage Temperature Range : -10°C to +55°C,
Sensor Reaction Time Typically less than 2 minutes,
Power Source : CR2450 3V LiMnO2 Battery,
Case Material : Polycarbonate