| Model No | 
                                                    LDC-1 | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Nominal CWL | 
                                                    -- | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Typical CWL | 
                                                    -- | 
                                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                    | Dimension | 
                                                    14.7 x 7.3 x 8.9 cm | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Weight | 
                                                    800 g | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Power consumption | 
                                                    2A (maximum) at 15 VDC | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Power requirement | 
                                                    15 VDC power supply, 30W MAX | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Display | 
                                                    3.5” 480 x 320 resolution color graphics display with resistive touch screen | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Signal source | 
                                                    Internal DC; Internal Sine wave; Internal Triangle wave; Internal Square wave; External Modulation Input –0-5V signal or driven with a function generator | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Operating Temperature | 
                                                    0°C to 50°C | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Operating Humidity | 
                                                    ≤ 85% Relative humidity, non-condensing | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Operating Altitude | 
                                                    0 to 3050m (0 ft. to 10,006ft) | 
                                                
                                                                                                                                                                                                                                                            
                                                    | Safety and Regulatory | 
                                                    CE |