| SPECIFICATIONS | 
                                                
                                                  |  | 
                                                
                                                
                                                
                                                  | Measuring Ranges | Earth Voltage : 0~300V AC | 
                                                
                                                
                                                
                                                  |  | Earth Resistance : 0~20 ohm / 0~200 ohm / 0~2000 ohm | 
                                                
                                                
                                                
                                                  |  | Earth Resistivity : 0.06~6.28 k ohm.m / 0.62~62.8 k ohm.m / 6.28~628 k ohm.m | 
                                                
                                                
                                                
                                                  | Accuracy | Earth Resistance : +/-(2%rdg+3dgt) | 
                                                
                                                
                                                
                                                  |  | Earth Voltage : +/-(2%rdg+3dgt) | 
                                                
                                                
                                                
                                                  | Earth Resistance Resolution | 0~20 ohm : 0.01ohm /  0~200 ohm : 0.1 ohm / 0~2000 ohm : 1ohm | 
                                                
                                                
                                                
                                                  | Measurment System | Earth resistance by constant current inverter 820Hz approx. 2mA | 
                                                
                                                
                                                
                                                  | Temperature & Humidty | Operating : 0 degree C~50 degree C ≤ 80% R.H. | 
                                                
                                                
                                                
                                                  |  | Storage : -10 degree C~60 degree C ≤ 80% R.H. | 
                                                
                                                
                                                
                                                  | Power Source | 1.5V (AA) x 8 | 
                                                
                                                
                                                
                                                  | Dimensions | 250(L) x 190(W) x 110(D)mm | 
                                                
                                                
                                                
                                                  | Weight | Approx. 1500g (battery included) | 
                                                
                                                
                                                
                                                  | Safety Standards | CAT IV 300V | 
                                                
                                                
                                                
                                                  | Accessories | Test leads (red-15m, black-10m, yellow-10m green-5m) | 
                                                
                                                
                                                
                                                  |  | Data transmission cable CA-232 | 
                                                
                                                
                                                
                                                  |  | Compact disk (CD) for PC interface | 
                                                
                                                
                                                
                                                  |  | Auxiliary earth spike x 4 | 
                                                
                                                
                                                
                                                  |  | Instruction manual | 
                                                
                                                
                                                
                                                  |  | Shoulder belt | 
                                                
                                                
                                                
                                                  |  | Carrying case | 
                                                
                                                
                                                
                                                  |  | Batteries |