| SPECIFICATIONS | 
                                                
                                                  |  | 
                                                
                                                
                                                
                                                  | Measuring Ranges | Earth Resistance : 0-12 Ohm/0-120 Ohm/0-1200 Ohm | 
                                                
                                                
                                                
                                                  |  | Earth Voltage : 0-30V AC (40-500Hz) | 
                                                
                                                
                                                
                                                  | Accuracy | Earth Resistance : +/- 3% of full scale | 
                                                
                                                
                                                
                                                  |  | Earth Voltage : +/- 2.5% of full scale | 
                                                
                                                
                                                
                                                  | Measuring System | Earth resistance by constant current inverter (Square Signal) 820 Hz approx. 2mA | 
                                                
                                                
                                                
                                                  | Power Source | 1.5 V SUM-3 (R6P) x 8 or equivalent | 
                                                
                                                
                                                
                                                  | Dimensions | 210(L) x 210(W) x 100(D) mm | 
                                                
                                                
                                                
                                                  | Weight | Approx. 1370g (battery included) | 
                                                
                                                
                                                
                                                  | Accessories | Test leads (AL-36 : red-15m, yellow-10m, green-5m) | 
                                                
                                                
                                                
                                                
                                                  |  | Auxiliary earth spikes | 
                                                
                                                
                                                
                                                  |  | Shoulder belt | 
                                                
                                                
                                                
                                                  |  | Instruction manual | 
                                                
                                                
                                                
                                                  |  | batteries |