| Producer | Fluke | 
                        
                            | Made in | United States of America | 
                        
                            | device type | Portable | 
                        
                            | Display screen | Display: 1999 digit LCD | 
                        
                            | memmory | Internal memory storage up to 1500 records | 
                        
                            | Connect to computer | USB | 
                        
                            | Working temperature | -10°C to 50°C | 
                        
                            | Storage temperature | -30°C to 60°C | 
                        
                            | درجه حفاظت(Ip) | IP56 for case, IP40 for battery door according to EN60529 | 
                        
                            | Powered by | 6 x 1.5 V Alkaline (type AA LR6) | 
                        
                            | Earth resistance | 0.020 Ω to 19.99 kΩ | 
                        
                            | Accuracy | ±(2% rdg + 3 d) | 
                        
                            | AC voltage | Vm = 48 V AC | 
                        
                            | Frequency | 128 Hz | 
                        
                            | Measuring functions | Tests 3- and 4-pole fall-of-potential, and 4-pole soil resistivity (with stakes) | 
                        
                            | Dimensions | 250 x 133 x 187 mm | 
                        
                            | Weight | 1.1 kg (2.43 lb) including batteries,7.6 kg (16.8 lb) incl. accessories and batteries in carrying case |