| The operating power supply | AA batteries (1.5V) 8 This battery mark at the time of the exchange of * battery display
 external power supply DC12V
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            | ZCT measurement unit | Measurement range | 20/200 / 2000mA (detecting secondary AC voltage ZCT) | 
        
            | Display | 4-digit 1/2 LCD digital display | 
        
            | Measurement system | Effective value conversion method of the mean value measurement | 
        
            | Input impedance | 40kΩ | 
        
            | Measurement accuracy | ± 5% rdg ± 10dgt (10 % ~ 100% of each range) in the following grounding current 200mA, if you make a gain correction.
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            | Sample rate | 2.5 times / sec. | 
        
            | Over Display | Only one display of maximum digit numeric | 
        
            | Gain alternating current | Output current | 15mA 20Hz (sine wave) | 
        
            | Load impedance | 30Ω | 
        
            | Output accuracy | ± 0.5mA | 
        
            | Operating temperature limit | 5 ~ 40 ℃ 20 ~ 80% RH | 
        
            | External dimensions | 130 (D) × 183 (W) × 100 (H) | 
        
            | weight | 1kg (including battery) | 
        
            | accessories | Measurement code, the terminal code (alligator type), terminal code (Round terminal type) | 
        
            | option | Terminal code (Round terminal type) standard price (consumption tax not included) AC adapter standard price (consumption tax not included)
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