PROVA-2000/2003大電流鉤錶直流2500安培,交流2100A鉤部直徑55mm，導流板72mm x 22mm真均方根值按鍵歸零電壓，電流，電阻，全自動檔導通測試最大、最小值測量讀值鎖定相對值測量附電流類比輸出，可接示波器記錄器 DC 電流 (自動檔或手動選擇)範圍解析度誤差過載保護400A0.1A± 1.5% ±3dgts3000A2500A1A± 1.5% ±3dgts3000AAC 電流 (自動檔或手動選擇, True RMS for PROVA 2000)範圍解析度誤差過載保護50/60Hz40-400Hz400A0.1A±1.5% ± 5dgts± 2.0% ± 5dgts3000A2100A(0-1000)1A±2.0% ± 5dgts±2.5% ± 5dgts3000A2100A(1000-2100)1A± 2.5% ± 5dgts± 3.0% ± 5dgts3000ADC 電壓 (自動檔或手動選擇, Overload Protection 800VAC for all Range)範圍解析度誤差過載保護400mV0.1mV±1.5% ± 5 dgts10M W4V0.001V± 1.5% ± 5 dgts5M W40V0.01V± 1.5% ± 5 dgts5M W400V0.1V± 1.5% ± 5 dgts5M W600V1V± 1.5% ± 5 dgts5M W二極體測試範圍解析度誤差過載保護3V0.001V± 2.5% ± 5dgts600VAC頻率範圍解析度誤差Sensitivity過載保護100-1000KHz0.01-100Hz± 0.5% ± 2dgts10mV/0.1V/1VAC 600V導通測試範圍蜂鳴器響聲開路電壓過載保護400 W<=40 W (approx.)<=0.5V600VAC電流類比輸出 (過載保護 600V)範圍輸出誤差過載保護400A1mV/A±2.5% ±0.5A600VAC2500A1mV/A± 2.5% ± 5A600VACAC 電壓 (自動檔或手動選擇, True RMS for PROVA 2000, Input Impedance 5M W for all Range)範圍解析度誤差過載保護4V0.001V± 1.5% ± 5dgts800VAC40V0.01V± 1.5% ± 5dgts800VAC400V0.1V± 1.5% ± 5dgts800VAC600V1V± 1.5% ± 5dgts800VAC電阻 ( W ) (自動檔或手動選擇, Open Circuit Voltage<=0.5V)範圍解析度誤差過載保護400 W0.1 W± 1.5% ± 3dgts600VAC4K W1 W± 1.5% ± 3dgts600VAC40K W10 W± 1.5% ± 3dgts600VAC400K W100 W± 1.5% ± 3dgts600VAC4M W1K W± 1.5% ± 3dgts600VAC40M W10K W± 1.5% ± 3dgts600VAC一般規格鉤部直徑Cable f 55mmBus Bar 65mm(D)x24mm(W)電源One 006P 9V or IEC 6F22or NEDA 1604 電池操作溫度0 ℃ to 40 ℃ (32 ℉ to 104 ℉ )操作濕度Less than 80% 相對濕度尺寸271mm(L)x112mm(W)x46mm(H)10.7"(L)x4.4"(W)x1.8"(H)重量647g/22.8 oz (Battery included)