Features:
-35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
Stores over 16,000 readings for both temperature and humidity
EasyLog 21CFR software available as a free download
High contrast LCD, with two and a half digit temperature and humidity display function
Logging rates between 10 seconds and 12 hours
Immediate, delayed and push-to-start logging
User-programmable alarm thresholds for both temperature and humidity
Use as part of a 21CFR Part 11 compliant system
    
        
            | General Specifications | 
        
            | Temperature | 
        
            | Measurement range | -35°C to 80°C (-31°F to 176°F) | 
        
            | Internal resolution | 0.5°C (1°F) | 
        
            | Accuracy (overall error) | 0.55°C (1.04°F) typical (5 to 60°C) | 
        
            | Long term stability | <0.02°C (0.04°F) / year | 
        
            | Relative Humidity | 
        
            | Measurement range | 0 to 100%RH | 
        
            | Internal resolution | 0.5%RH | 
        
            | Accuracy (overall error) | 2.25%RH typical (20 to 80%RH) | 
        
            | Long term stability | <0.25%RH / year | 
        
            | Logging Rate | User selectable between 10 seconds and 12 hours | 
        
            | Battery Life | 2 Years |