| Producer | Fluke | 
                        
                            | Made in | United States of America | 
                        
                            | device type | Portable | 
                        
                            | Display screen | 4 digit (2999 Digit) - 7 segment liquid crystal display, with improved visibility | 
                        
                            | Working temperature | -10°C to 50°C (14°F to 122°F) | 
                        
                            | Storage temperature | -30°C to 60°C (-22°F to 140°F) | 
                        
                            | درجه حفاظت(Ip) | IP56 for case, IP40 for battery door according to EN60529 | 
                        
                            | Powered by | 6 x 1.5 V alkaline (IEC LR6 or type AA) | 
                        
                            | Connect to computer | USB | 
                        
                            | Measuring functions | 3- and 4-pole Fall-of-Potential,4-pole Soil Resistivity testing | 
                        
                            | Earth resistance | 0,001 Ω ... 19,99 kΩ | 
                        
                            | Accuracy | ±(5 % rdg + 3 d) | 
                        
                            | Dimensions | 250X133X187mm | 
                        
                            | Weight | 1.1Kg without accessories |