Three line jumbo LCD display

Indoor relative humidity & comfort level indicator

Celsius ( °C ) or Fahrenheit ( °F ) temperature display

Measurement Range: -50°C to +70°C or -58°F to +150°F, and 20% to 100% RH

Accuracy: +/- 1°C or +/- 1.8°F within -20°C to +70°C or -4°F to +150°F, otherwise more than +/- 1°C or +/- 1.8°F ; +/- 3% RH within 30-70% RH, otherwise +/- 5% RH

Resolution: 0.1

Temperature sensor probe with 3 meter wire

12-hr. or 24-hr. clock display format

Daily 1 minute alarm with snooze function

Uses two UM-4 or "AAA" 1.5V batteriesBattery-low indicator

Desktop or wall mount