產(chǎn)品簡介 寬頻帶5Hz-20MHz采用熱變換方式因而能真正指示出有效值測定電壓范圍1mV-100V、滿刻度11量程背面裝有交流輸出/直流輸出端子裝有靈敏度調(diào)整器備有分貝(dB)線性刻度測試儀(選購件)
詳細介紹 主要用于測量毫伏量級的低頻信號,是一種也可稱作毫伏表的電壓測量儀。因為頻率特性*,可用于音頻電路的測試等。 Voltage measurement range 1mV to 100Vrms/F.S. Frequency range 5Hz to 20MHz Input impedance approx. 1MΩ (25pF max). Max. inuput voltage 1V to 100V range : AC ± DC peak value ± 250V 1mV to 300mV range : AC ± 10Vpeak, AC ± DC peak value ± 250V Indication accuracy (reference to F.S.) 30Hz to 1MHz ± 3% 10Hz to 10MHz ± 5% 5Hz to 20MHz ± 10% AC output 1V (F.S., no load), output impedance : approx. 50Ω typ. DC output 1V (F.S., no load), output impedance : approx. 50Ω typ. Meter Taut-band with mirror type Power requirements AC100V, 120V, 230V, switchable Dimensions (mm) 140(W) X 177(H) X 300(D) Weight approx. 3.5kg