| Model | 
            IZH10 | 
        
        
            | Rated charge amount range | 
            ±20.0kV | 
        
        
            | Minimum display unit | 
            0.1 kV (±1.0 kV to ±20.0 kV), 0.01 kV (0 to ±0.99 kV) | 
        
        
            | Measurement distance | 
            50 mm (between sensor part and measured target) | 
        
        
            | Power supplyNote 1) | 
            1.5 VDC 2A alkali dry cell battery, 2 pcs (continuous use for 15 hours or more, see Note 2)) | 
        
        
            | Display accuracy | 
            ±5%F.S.±1digit | 
        
        
            | Environment | 
            Enclosure | 
            IP40 | 
        
        
            | Operating temperature range | 
            Operating: 0 to 40°C, Stored: –10 to 60°C (with no freezing or condensation) | 
        
        
            | Operating temperature range | 
            Operating/Stored: 35 to 85% R.H. (with no condensation) | 
        
        
            | Vibration resistance | 
            10 to 150 Hz at whichever is smaller of 1.5 mm amplitude or 
            98 m/s2 acceleration, in X, Y, Z directions for 2 hs. each (De-energized) | 
        
        
            | Impact resistance | 
            100 m/s2 in X, Y, Z directions 3 times each (De-energized) | 
        
        
            | Material | 
            Display part: PC/ABS Sensor part: ABS | 
        
        
            | Weight | 
            85 g (excuding dry cell batteries) | 
        
        
            | Standards | 
            85 g (excluding dry cell batteries) | 
        
        
            | Accessories | 
            Ground wire, Soft case |