| Measurement voltage | 
            AC 0 to 5.0 KV | 
        
        
            | Accuracy of voltage | 
            ± 1.5% of F.S. | 
        
        
            | Measurement current | 
            From 0.01 mA to 199.9 mA, 2 ranges | 
        
        
            | Accuracy of current | 
            ± (5% + 20 µA) for high setting value | 
        
        
            | Setting time | 
            0.5 to 999 s (with timer OFF function) | 
        
        
            | Measuring insulation | 
            DC 500 V and 1000 V, 2 ranges (Available 25/50/100/250 V) | 
        
        
            | Accuracy of insulation | 
            ± 2% of rdg. + 3 digit at 0 to 200.0 MΩ ± 5% of rdg. + 3 digit at 180 to 2000 MΩ | 
        
        
            | Setting time | 
            0.5 to 999 s (with timer OFF function, Min. mask time + 0.2s) | 
        
        
            | Mask time | 
            0.3 to 50.0 s (Max. test time –0.2 s) | 
        
        
            | Accuracy of mask time | 
            ± 20 ms up to 99.9 s, ±200ms up to 999 s | 
        
        
            | Power supply | 
            90 to 110 V AC, 50/60 HZ (Available 115/200/220/240 V) | 
        
        
            | Weight | 
            Approx. 19 kg (24.5kg for optional power supply) | 
        
        
            | Dimensions | 
            320 (W) x 150 (H) x 430 (D) mm | 
        
        
            | Accessories | 
            2 m High-voltage cable, 3 m Earth wire, 2.5 m Power cord, Remote I/O plug, Fuse |