东洋CUSTOM绝缘抵抗计MG-2000特点:定格数据分解能容许差125V4M 1K (3.5%+8dgt)40M 10K 400M 100K 1000M 1M (5%+8dgt)250V4M 1K (3.5%+8dgt)40M 10K 400M 100K 2000M 1K (5%+8dgt)500V4M 1K (3.5%+8dgt)40M 10K 400M 100K 2000M 1M (5%+8dgt) 交流电压分解能容许差600V1V (3.5%+8dgt) 导通电阻分解能容许差400 0.1 (3.5%+5dgt) 1回/2秒电源单3(1.5V)电池8个尺寸/重量W160XH100XD43mm,约700g附属品说明书校正可