nt color="#ff0000" size="4">主  要 特 點  :nt>nt color="#ff0000" face="Arial">                        nt size="2">                                        nt>nt>nt color="#ff0000" size="2">nt>

• nt color="#0000ff" size="2">低失真率的掃描正弦波nt>

nt size="2">THDnt>≦nt>0.15%nt>，nt>20Hznt>～nt>20 kHz .nt>最適合用來檢測喇叭等電聲元件的異常音。nt>nt>

• nt color="#0000ff" size="2">數字顯示電壓錶及頻率錶nt>

nt size="2">全數字顯示電壓值及頻率值，滿足精密測定要求，亦比傳統指針式電錶更耐用、耐衝擊nt>

• nt color="#0000ff" size="2">對數掃頻nt>

nt size="2">可手動或自動對數掃頻，起掃／止掃頻率範圍可依需要任意設定。nt>

• nt color="#0000ff" size="2">易學、易用nt>

nt size="2">按鍵功能簡單且明確，非專業人員亦會使用，nt>nt size="2">nt>提供nt>20Wnt>、nt>60Wnt>、nt>100Wnt>及nt>200Wnt>等不同輸出功率的機型供選購，且皆附有三重短路保護電路，可容許長時間的輸出短路，亦不會損壞機器。nt>nt>

• nt color="#0000ff" size="2">電壓值有粗調及微調設定鈕nt>

nt size="2">nt>解析度達nt>0.001Vnt>的電壓錶，輔以粗調及微調之音量調整鈕可輕易地調出所需的電壓。對受話器及耳機所需的精確低電壓值，尤易於設定。nt>nt>

• nt color="#0000ff" size="2">極佳的可靠性nt>

nt size="2">nt>累積nt>20nt>餘年經驗的專業設計，故障率極低，穩定性高，不畏全天候的連續使用。nt>nt>

• nt color="#0000ff" size="2">可手動測試 Fo 值，頻率亦可微調nt>

nt size="2">數字顯示頻率錶，輔以頻率微調鈕，故可精確地測出喇叭等之最低諧振頻率 Fo 值。nt>

nt color="#0000ff" face="Arial" size="4">Model - 7116C nt>nt color="#0000ff" size="4">基 本 規 格                                                      nt>

nt size="2">nt face="Arial">Freq. Rangent>nt face="Arial">:nt>nt>nt size="2"> 20Hznt>nt size="2">～nt>nt size="2">20 kHz in one range.nt>

nt face="Arial">nt size="2">nt color="#0000ff">Freq. Responsent>:nt>nt size="2">nt>≦±nt>0.25dB, 20Hznt>nt>nt size="2">～nt>nt face="Arial" size="2">20 kHz.nt>

nt face="Arial">nt size="2">nt color="#0000ff">Sweep Modent>:nt>nt size="2">Manually or automatic log. sweep in one range. Setting spot ( random ) frequency also available.nt>nt>

nt face="Arial">nt size="2">nt color="#0000ff">Signalnt>:nt>nt size="2">  Sine wave, THDnt>≦nt>0.15%, (0.1% Typical.)   ( 20Hznt>nt>nt size="2">nt>～nt>nt>nt face="Arial" size="2">20 kHz.)nt>

nt face="Arial">nt size="2">nt color="#0000ff">Sweep Timent>:nt>nt size="2">0.3nt>nt>nt size="2">～nt>nt face="Arial" size="2">40 second continuously adjustable.nt>

nt face="Arial">nt size="2">nt color="#0000ff">Frequency Counternt>:nt>nt size="2">  4 digits display.nt>nt>

nt face="Arial" size="2">Resolution :  1 Hz.nt>

nt face="Arial" size="2">Accuracy : nt>±nt>1 Hz.nt>

nt face="Arial" size="2">nt color="#ff0000">Load Impedance :nt>nt color="#ff0000">nt>≧nt>3.2nt>Ωnt>.nt>nt>

nt face="Arial" size="2">nt color="#0000ff">Voltmeternt>: nt>nt face="Arial" size="2">3¾ digits ,  Auto-ranging.nt>

nt size="2">nt color="#0000ff">Low Rangent>:nt>nt face="Arial" size="2">  0.000vnt>nt size="2">～nt>nt face="Arial" size="2">3.300v.nt>

nt face="Arial">nt size="2">Resolution: 0.001vnt>nt>

nt face="Arial">nt size="2">nt color="#0000ff">High Rangent>:nt>nt size="2">  3.300vnt>nt>nt size="2">～nt>nt face="Arial" size="2">40.00v.nt>

nt face="Arial">nt size="2">Resolution: 0.01v.nt>nt>

nt face="Arial">nt size="2">nt color="#0000ff">Accuracynt>: nt>nt size="2">nt>±nt>0.6%  of  reading nt>±nt>2dgts.nt>nt>

nt size="2">nt color="#0000ff">Dimensionnt>:nt>nt size="2">36 (L)nt>×nt>27 (D)nt>×nt>13 (H) cm.nt>

nt face="Arial" size="2">nt color="#0000ff">Net Weightnt>:nt>

nt face="Arial" size="2">7116C ( 20W ) : 6 KGS. ( Approx.)nt>

nt face="Arial" size="2">7116C ( 60W ) : 8 KGS. ( Approx.)nt>

nt face="Arial" size="2">7116C ( 100W ) : 10 KGS. ( Approx.)nt>

nt face="Arial" size="2">7116C ( 200W ) : 19 KGS. ( Approx.)nt>