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產(chǎn)品簡介
詳細(xì)介紹
| 導(dǎo)通測試 | |
|---|---|
| 測量范圍 | 20/200/2000Ω (自動(dòng)量程) |
| 開路電壓 | >6V |
| 短路電路 | >200mA DC |
| ±(1.5%rdg+3dgt) | |
| 絕緣電阻測試 | |
| 測量范圍 | 20/200MΩ (自動(dòng)量程) |
| 測試電壓 | 250V 500V 1000V DC |
| 開路電壓 | 250V+40%-0% 500V+30%-0% 1000V+20%-0% |
| 額定電流 | > 1mA |
| ±(1.5%rdg+3dgt) | |
| 回路阻抗測試 | |
| 額定電壓 | 230V AC +10%-15% [50Hz] |
| 測量范圍 | 100 - 250V AC [50Hz] |
| 阻抗范圍 | 20/200/2000Ω |
| 測試電流 | 25A (20Ω) 15mA (200Ω) 15mA (2000Ω) |
| 20Ω ±(3%rdg +4dgt) 200Ω ±(3%rdg +8dgt) 2000Ω ±(3%rdg +4dgt) | |