產(chǎn)品簡介
詳細(xì)介紹
導(dǎo)通測試 | |
---|---|
測量范圍 | 20/200/2000Ω (自動量程) |
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) |