| Functions: | 
            • Measurement rate (4/sec = "Fast"; 1/sec = "Normal" 
            • MIN and MAX values 
            • HOLD and AVErage 
            • Zero 
            • Integr. real time clock | 
        
        
            | Measuring range: | 
            -200...+450°C (switchable to °F) | 
        
        
            Accuracy: 
            (at 20°C ambient temp.) | 
            0.03K from -50...+199.9°C 
            0.05K from -200...-50.01°C 
            elsewhere 0.05% of measured value | 
        
        
            | Display: | 
            4 1/2 digits, two lines, with back light | 
        
        
            | Display resolution: | 
            up to 200°C: 0.01K 
            elsewhere: 0.1K | 
        
        
            | Response time t90: | 
            12 seconds | 
        
        
            | Supply: | 
            9 VDC block battery (or optional rechargeable battery, chargeable via USB adapter | 
        
        
            | Permissable operation temperature: | 
            0...40°C | 
        
        
            | Permissable storage temperature: | 
            -10...+50°C | 
        
        
            | Housing: | 
            rigid ABS plastic, transparent window | 
        
        
            | Weight: | 
            approx. 350 g | 
        
        
            | Dimension Pt 100 sensor: | 
            300 mm insertion length x 3 mm diameter, with handle and connection cable | 
        
        
            Order-Code including 
            factory certificate of calibration: | 
            LRT-750-WKZ | 
        
        
            Order-Code including 
            DKD/DAkkS certificate of calibration: | 
            LRT-750-DKD |