PROVA-2003大电流交直流钳表交直流2000安培钩部直径55mm，导流板72mmx22mm真均方根值按键归零电压，电流，电阻，全自动档导通测试最大、最小值測量读值锁定相对值量测附电流频比输出，可接示波器记录器DC电流(自动档或手动选择)范围分辨率误差过载保护400A0.1A 1.5% 3dgts3000A2500A1A 1.5% 3dgts3000AAC电流(自动档或手动选择,TrueRMSforPROVA2000)范围分辨率误差过载保护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% 5dgts3000A电流模拟输出(过载保护600V)范围输出误差过载保护400A1mV/A 2.5% 0.5A600VAC2500A1mV/A 2.5% 5A600VACDC电压(自动文件或手动选择,OverloadProtection800VACforallRange)范围分辨率误差过载保护400mV0.1mV 1.5% 5dgts10M 4V0.001V 1.5% 5dgts5M 40V0.01V 1.5% 5dgts5M 400V0.1V 1.5% 5dgts5M 600V1V 1.5% 5dgts5M AC电压(自动文件或手动选择,TrueRMSforPROVA2000,InputImpedance5MWforallRange)范围分辨率误差过载保护4V0.001V 1.5% 5dgts800VAC40V0.01V 1.5% 5dgts800VAC400V0.1V 1.5% 5dgts800VAC600V1V 1.5% 5dgts800VAC电阻( )(自动档或手动选择,OpenCircuitVoltage =0.5V)范围分辨率误差过载保护400 0.1 1.5% 3dgts600VAC4K 1 1.5% 3dgts600VAC40K 10 1.5% 3dgts600VAC400K 100 1.5% 3dgts600VAC4M 1K 1.5% 3dgts600VAC40M 10K 1.5% 3dgts600VAC导通测试范围蜂鸣器响声开路电压过载保护400 =40 (approx.) =0.5V600VAC二极管测试范围分辨率误差过载保护3V0.001V 2.5% 5dgts600VAC频率范围分辨率误差Sensitivity过载保护100-1000KHz0.01-100Hz 0.5% 2dgts10mV/0.1V/1VAC600V一般规格：钩部直径Cablef55mmBusBar65mm(D)x24mm(W)电源One006P9VorIEC6F22orNEDA1604电池操作温度0oto40oC(32oFto104oF)操作湿度Lessthan80%相对湿度尺寸271mm(L)x112mm(W)x46mm(H)10.7 (L)x4.4 (W)x1.8 (H)重量647g/22.8oz(Batteryincluded)