• Ideal for use in greenhouses, museums, cleanrooms and laboratories.
• Displays RH and temperature on a backlit screen.
• Designed for harsh environments and poorly lit areas.
• Auto-off after 20 minutes of inactivity.
• Hold key freezes readings on display.
• Includes probe, blue protective case and one 9V battery.
• Dimensions: 16.4 x 7.6 x 4.5 cm.

Specifications:
RH: Range: 20.0 to 95.0%
Accuracy: ±3% RH (50 to 85% RH and 15 to 40°C), ±5% RH (outside)
Temperature: Range: 0.0 to 60.0°C, 32.0 to 140.0°F
Accuracy: ±0.5°C, ±1°F
Dew point (for #576-412-04 only): Range: -20.0 to 60.0°C, -4.0 to 140.0°F
Accuracy: ±2°C/±4°F (50 to 85% RH and 15 to 40°C), ±4.5°C/±9°F (outside)