龍巖凱翔儀器 DC VOLTAGE? | Range | 350V, 600V 2 ranges | Accuracy | +(1% rdg + 5 digits) | Impedance | 5MΩ | AC VOLTAGE (45Hz ~ 400Hz) TRUE RMS | Range | 350V, 600V 2 ranges | Accuracy | +(1% rdg + 5 digits) | Impedance | 5MΩ (10pf shunt) | DC CURRENT | Range | 35A, 350A, 1000A 3 ranges | Accuracy | +(1% rdg + 5 digits) | AC CURRENT? | Range | 35A,350A, 1000A 3 ranges | Accuracy | 47Hz ~ 63Hz+(1% rdg + 5 digits) Up to 400Hz:+(2.0% 讀值 + 10 位數(shù)) | 電阻? | 檔位 | 3500Ω | 準(zhǔn)確度 | +1% | 短路蜂鳴測(cè)試 | | Buzzer sounds if conductance is less than 30Ω | 頻率 | | 范圍 | 10Hz ~ 1kHz | 準(zhǔn)確度 | +0.5% | 峰值偵測(cè) | | 范圍 | All ranges except resistance, continuity beeper and frequency | 準(zhǔn)確度 | +(3% 讀值 + 5 位數(shù)) | 真正功率 (V x A x Cosθ) | 檔位 | 3.5kW, 35kW, 350kW 共 3 檔 | 準(zhǔn)確度 | +(2% 讀值 + 2 位數(shù)) | 視在功率 (V x A) | | 3.5kVA, 35kVA, 350kVA 共 3 檔:+(2% 讀值 + 5 位數(shù)) | 虛功率 (V x A x Sinθ) | | | 3.5kVar, 35kVar, 350kVar 共 3 檔:+(2% 讀值 + 5 位數(shù)) | 功率因素 (Cosθ) | | | 3.5kW, 35kW, 350kW 共 3 檔:+(3% 讀值 + 10 位數(shù)) | 波峰因素 | | | 1 ~ 6 檔:+(3% 讀值 + 2 位數(shù)) | 突波 | | | ACA ranges to capture and retain current surge long enough for reading | 顯示 | | | 3 1/2 位數(shù) LCD 顯示幕 | 電源 | | AAA x 4 個(gè) | 附件 | | 操作手冊(cè) × 1, 測(cè)試棒 × 1, Alligator × 1, 精美攜帶包 × 1 | 尺寸及重量 | | 85(寬) × 43(高) × 270(長(zhǎng)) mm 約 700 克 | |