高精度数字万用表METRAHit27M型号:METRAHit27M生产厂家:德国GMC产品说明:产品介绍:*手持式数字毫欧表*可用两线、四线制测量电阻*精确测量多种介质和器件的电阻值*适用于多种介质、器件和电池的电阻值测量*20MΩ~20MΩ十档测量*分辨率10μΩ,过载保护(240V)*大屏幕、高对比度显示*两节5号电池*抗震保护套及校准证书*外型尺寸:84×195×35mm(不含保护套)*重量:450克左右(含电池)产品特点:技术参数:量程Ω分辨率Ω测量电流A基本精度+/-%+d最大电压20m10μ100m0.1%+3<2mV200m100μ100m0.1%+2<20mV21m10m0.1%+2<20mV2010m10m0.1%+2<200mV200100m1m0.1%+2<200mV2k1100μ0.1%+1<200mV20k10100μ0.1%+1<2000mV200k10010μ0.2%+1<2000mV2M1k1μ0.3%+1<2000mV20M10k100μ0.5%+1<2000mV