| ■ 雙重保護(hù) | 
| ■ 配備5.1Ω測(cè)試圓環(huán)以提高精確度 | 
| 
             功能 
             | 
            
             量程 
             | 
            
             精度 
             | 
            
             DY1000 
             | 
            
             DY1100 
             | 
            
             DY1200 
             | 
        
| 
             接地電阻 
             | 
            
             0.010Ω~0.099Ω 
             | 
            
             0.001Ω 
             | 
            
             ±(1%+0.01Ω) 
             | 
            
             —— 
             | 
            
             ±(1%+0.01Ω) 
             | 
        
| 
             0.10Ω~0.99Ω 
             | 
            
             0.01Ω 
             | 
            
             ±(1%+0.01Ω) 
             | 
            
             ±(1%+0.01Ω) 
             | 
            
             ±(1%+0.01Ω) 
             | 
        |
| 
             1.0Ω~49.9Ω 
             | 
            
             0.1Ω 
             | 
            
             ±(1.5%+0.1Ω) 
             | 
            
             ±(1.5%+0.1Ω) 
             | 
            
             ±(1.5%+0.1Ω) 
             | 
        |
| 
             50.0Ω~99.5Ω 
             | 
            
             0.5Ω 
             | 
            
             ±(2%+0.5Ω) 
             | 
            
             ±(2%+0.5Ω) 
             | 
            
             ±(2%+0.5Ω) 
             | 
        |
| 
             100Ω~199Ω 
             | 
            
             1Ω 
             | 
            
             ±(3%+1Ω) 
             | 
            
             ±(3%+1Ω) 
             | 
            
             ±(3%+1Ω) 
             | 
        |
| 
             200Ω~395Ω 
             | 
            
             5Ω 
             | 
            
             ±(6%+5Ω) 
             | 
            
             ±(6%+5Ω) 
             | 
            
             ±(6%+5Ω) 
             | 
        |
| 
             400Ω~590Ω 
             | 
            
             10Ω 
             | 
            
             ±(10%+10Ω) 
             | 
            
             ±(10%+10Ω) 
             | 
            
             ±(10%+10Ω) 
             | 
        |
| 
             600Ω~1000Ω 
             | 
            
             20Ω 
             | 
            
             ±(20%+20Ω) 
             | 
            
             ±(20%+20Ω) 
             | 
            
             ±(20%+20Ω) 
             | 
        |
| 
             泄漏電流 
             | 
            
             0~80mA 
             | 
            
             0.05mA 
             | 
            
             - 
             | 
            
             - 
             | 
            
             ±(2.0%+0.05mA) 
             | 
        
| 
             80mA~650mA 
             | 
            
             0.5mA 
             | 
            
             - 
             | 
            
             - 
             | 
            
             ±(2.0%+0.5mA) 
             | 
        |
| 
             650mA~4A 
             | 
            
             5mA 
             | 
            
             - 
             | 
            
             - 
             | 
            
             ±(2.0%+5mA) 
             | 
        |
| 
             4A~30A 
             | 
            
             10mA 
             | 
            
             - 
             | 
            
             - 
             | 
            
             ±(2.0%+5mA) 
             | 
        |
| 
             分辨力 
             | 
            
             0.01Ω 
             | 
        ||||
| 
             數(shù)據(jù)記憶可記憶30個(gè)數(shù)據(jù) 
             | 
            
             √ 
             | 
            
             - 
             | 
            
             √ 
             | 
        ||
| 
             鉗口大值 
             | 
            
             Ø 28 
             | 
            
             Ø 32 
             | 
            
             Ø 28 
             | 
        ||
| 
             使用環(huán)境溫度 
             | 
            
             -10℃~55℃ 
             | 
        ||||
| 
             使用環(huán)境濕度 
             | 
            
             10%~80% 
             | 
        ||||
| 
             液晶尺寸 
             | 
            
             28.5×47mm 
             | 
        ||||
| 
             電源 
             | 
            
             1.5VAA×4 
             | 
        ||||
| 
             標(biāo)準(zhǔn)包裝尺寸 
             | 
            
             260×90×66mm 
             | 
        ||||
| 
             產(chǎn)品重量 
             | 
            
             約1120克 
             | 
        ||||
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