高精度數字萬用表METRAHit27M型號:METRAHit27M生產廠家:德國GMC產品說明:產品介紹:*手持式數字毫歐表*可用兩線、四線制測量電阻*精確測量多種介質和器件的電阻值*適用于多種介質、器件和電池的電阻值測量*20MΩ~20MΩ十檔測量*分辨率10μΩ,過載保護(240V)*大屏幕、高對比度顯示*兩節(jié)5號電池*抗震保護套及校準證書*外型尺寸:84×195×35mm(不含保護套)*重量:450克左右(含電池)產品特點:技術參數:量程Ω分辨率Ω測量電流A基本精度+/-%+d最大電壓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