電池內(nèi)阻電壓表SM8124電池內(nèi)阻電壓表是測(cè)量電池的端電壓和內(nèi)阻兩項(xiàng)基本參數(shù)。內(nèi)阻測(cè)量采用了國(guó)際標(biāo)準(zhǔn)交流信號(hào)為:1000Hz 10%進(jìn)行測(cè)量的，并采用了 四線法 測(cè)量?jī)?nèi)阻，避免了在線測(cè)量時(shí)儀表測(cè)試探頭和導(dǎo)線與電池輸出端子接觸電阻對(duì)測(cè)量值的影響。并可同時(shí)測(cè)量電池電壓。適用于充電電池、鋰離子、鎳氫、鋰錳單體及組合電池內(nèi)阻測(cè)量，各類電池都可使用測(cè)量。31/2位LCD顯示，字高18mm電壓測(cè)量范圍： 0~1.999V，2~19.99V，20~199.9V電壓分辨率：(0~1.999V)1mV (2~19.99V)10mV (20~199.9V)100mV內(nèi)阻測(cè)量范圍： 0~199.9m?，200~1,999m?，2~19.99?內(nèi)阻分辨率：(0~199.9m?)0.1m? (200~1,999m?)1m? (2~19.99?)10m?操作溫度：-10~40 Cprefix=ons= urn:schemas-microsoft-com:office:office VOLTMETEROFINTERNALBATTERYRESISTANCEMODEL:SM8124Voltmeterofinternalbatteryresistanceismainlyusedtomeasurebatteryterminalvoltageandinternalresistance.TheinternalresistanceismeasuredwiththeinternationalstandardACsignal(1000Hz 10%)bymeansoffour-wiremethodtoensuretheimpactofthetestprobeofthecontactresistanceoftheinstrument,thewireandbatteryoutputterminalonthemeasuredvalue,andthebatteryvoltagecanalsobemeasuredatthesametime.ItisapplicableformeasurementofinternalresistancesofLithium-ion,nickel-hydroxide,lithium-manganesecellsorassembledbattery.31/2digits18mmLCDVoltageMeasurementRange: 0~1.999V,2~19.99V,20~199.9VVoltageresolution:(0~1.999V)1mV, (2~19.99V)10mV,(20~199.9V)100mVInternalResistanceMeasurementRange: 0~199.9m?,200~1,999m?,2~19.99?InternalResistanceResolution: (0~199.9m?)0.1m?,(200~1,999m?)1m? (2~19.99?)10m?