熱球式風速計 熱球風速計型號：QDF-3

QDF-3系列熱球式風速計是一種測量低風速的便攜式基礎儀器。廣泛應用于采暖、通風、空氣調節、氣象、農業、冷藏、干燥、勞動衛生調查等各個領域。需要測定室內外或管道內的氣流速度時都可使用。測量范圍0.05-5m/s,采用指針式顯示，直觀簡潔。 

  測量范圍0.05-30m/s
 測量誤差±5%FS
 使用條件溫度-10℃-40℃   濕度≤85%
 附加誤差1.當電源電壓由額定值降到額定值的90%，測量誤差≤±3% 
 2.測頭方向偏差在±15℃時，其指示誤差≤±5%。
 反應時間≤3S
 顯示時間指針顯示
 產品特色USB直接供電，只要是標準USB供電，都可以使用。
 保 修 期1年（不包含傳感器

產品名稱：材料低電阻及電阻率測試儀 產品型號：FT-320

材料低電阻及電阻率測試儀

一(yi).本公(gong)(gong)(gong)(gong)(gong)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)驗(yan)檢(jian)(jian)測(ce)(ce)(ce)(ce)儀(yi)器(qi)分(fen)為四端(duan)預估方(fang)案，公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)裝修材(cai)料(liao)低阻(zu)值(zhi)(zhi)值(zhi)(zhi)器(qi)、阻(zu)值(zhi)(zhi)值(zhi)(zhi)器(qi)率和高(gao)導(dao)電(dian)使用性能統(tong)(tong)(tong)(tong)計資(zi)料(liao)源。該公(gong)(gong)(gong)(gong)(gong)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)驗(yan)檢(jian)(jian)測(ce)(ce)(ce)(ce)儀(yi)器(qi)分(fen)為高(gao)精準度(du)(du)直(zhi)流端(duan)電(dian)壓(ya)(ya)恒流恒壓(ya)(ya)源，極有(you)(you)的(de)品(pin)質(zhi)率，保(bao)持穩(wen)定(ding)度(du)(du)和合理(li)高(gao)朝；有(you)(you)主動(dong)改(gai)(gai)手(shou)動(dong)操作時和會(hui)系(xi)統(tong)(tong)(tong)(tong)主動(dong)控制摸式(shi)；并(bing)(bing)不(bu)一(yi)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)產(chan)品(pin)性能指標(biao)會(hui)系(xi)統(tong)(tong)(tong)(tong)主動(dong)轉化公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)檢(jian)(jian)測(ce)(ce)(ce)(ce)的(de)范圍(wei)，不(bu)必主動(dong)改(gai)(gai)手(shou)動(dong)操作時調節器(qi)和控制。4.3吋(cun)液晶信息(xi)(xi)顯(xian)現(xian)頻幕信息(xi)(xi)顯(xian)現(xian)，會(hui)系(xi)統(tong)(tong)(tong)(tong)主動(dong)信息(xi)(xi)顯(xian)現(xian)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)直(zhi)流端(duan)電(dian)壓(ya)(ya)、端(duan)電(dian)壓(ya)(ya)、溫度(du)(du)、阻(zu)值(zhi)(zhi)值(zhi)(zhi)器(qi)率、電(dian)阻(zu)值(zhi)(zhi)率、阻(zu)值(zhi)(zhi)值(zhi)(zhi)器(qi)值(zhi)(zhi)、方(fang)阻(zu)等統(tong)(tong)(tong)(tong)計資(zi)料(liao)源，的(de)單(dan)位是也(ye)可(ke)以(yi)轉化；加(jia)裝音響(xiang)：如標(biao)配pc系(xi)統(tong)(tong)(tong)(tong)軟件可(ke)經由pc系(xi)統(tong)(tong)(tong)(tong)軟件把控公(gong)(gong)(gong)(gong)(gong)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)驗(yan)檢(jian)(jian)測(ce)(ce)(ce)(ce)儀(yi)器(qi)辦公(gong)(gong)(gong)(gong)(gong)，并(bing)(bing)得到公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)統(tong)(tong)(tong)(tong)計資(zi)料(liao)源之統(tong)(tong)(tong)(tong)計圖表和公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)結局爆(bao)表，這樣有(you)(you)利(li)于對產(chan)品(pin)時的(de)品(pin)質(zhi)深(shen)入分(fen)析；不(bu)一(yi)產(chan)品(pin)形態不(bu)一(yi)是也(ye)可(ke)以(yi)加(jia)裝音響(xiang)公(gong)(gong)(gong)(gong)(gong)測(ce)(ce)(ce)(ce)測(ce)(ce)(ce)(ce)試治具.氧化硅預估。

二.符合(he)：拖鏈電纜拖鏈電纜行(xing)業領(ling)域(yu)(yu)領(ling)域(yu)(yu)、導體及半導體器(qi)件建材(cai)(cai)行(xing)業領(ling)域(yu)(yu)領(ling)域(yu)(yu)，炭素、煤焦化、石化廠、碎末冶金工(gong)程、職業技術本科學校、科研(yan)工(gong)作行(xing)政部門對新建材(cai)(cai)之探究，是(shi)驗證和數據分(fen)析建材(cai)(cai)樣件高質量的(de)(de)種比較重要的(de)(de)的(de)(de)方法(fa)及合(he)理的(de)(de)方法(fa)。

三.符合標淮： GB/T6717、GB/T 24525-2009、YS/T63.2、 ISO 11713-2000、YS/T63.2-2005、YS/T 64-1993。GB3048.2-2007、GB/T3048.4-2007、GB/T3952-2008、GB/T3953-2009、GB/T3954-2008、GB/T3955-2009、GB/T3956-2008一起也適用人(ren)群于對導體村料功率(lv)(lv)電(dian)阻(zu)器(qi)率(lv)(lv)高的要(yao)求之測試軟(ruan)件低(di)值功率(lv)(lv)電(dian)阻(zu)器(qi)及功率(lv)(lv)電(dian)阻(zu)器(qi)率(lv)(lv)衡量.

FT-320板材低(di)內(nei)阻(zu)功(gong)(gong)(gong)率及內(nei)阻(zu)功(gong)(gong)(gong)率率量測(ce)軟件(jian)儀本(ben)實驗醫(yi)療(liao)實驗室設(she)備注(zhu)意由服務器和(he)量測(ce)軟件(jian)夾具兩(liang)個部好友分(fen)組(zu)成，組(zu)成部分(fen)的(de)(de)設(she)計(ji)貼合人體(ti)人體(ti)工(gong)學標準，量測(ce)內(nei)阻(zu)功(gong)(gong)(gong)率迅敏度(du)達0.01μΩ,內(nei)阻(zu)功(gong)(gong)(gong)率率迅敏度(du)可(ke)高達hg0.0001μΩ·m。大量測(ce)軟件(jian)感(gan)應電流大小(xiao)能達到(dao)10A，本(ben)實驗醫(yi)療(liao)實驗室設(she)備量測(ce)工(gong)作電壓的(de)(de)精(jing)密度(du)可(ke)高達hg±0.05%，內(nei)容輸出恒流直(zhi)流電感(gan)應電流大小(xiao)的(de)(de)精(jing)密度(du)和(he)穩定可(ke)靠度(du)高于0.1%，切(qie)實保障了本(ben)實驗醫(yi)療(liao)實驗室設(she)備量測(ce)內(nei)阻(zu)功(gong)(gong)(gong)率的(de)(de)精(jing)密度(du)高于0.2%，需要最(zui)準量測(ce)板材低(di)內(nei)阻(zu)功(gong)(gong)(gong)率及內(nei)阻(zu)功(gong)(gong)(gong)率率。

FT-320 的原材料低電容及(ji)電容率測(ce)式儀(yi)主耍技(ji)木指標體系

1.熱敏電阻值率：2×10-8—20kΩ·cm;熱敏電阻值：0.01μΩ—20kΩ；

2.電壓電流：示(shi)值： 2mV ,20mV, 200mV ,2V 

           分辯率： 0.1uV，1uV，10uV，100uV 

         分度(du)值精度(du)：2mV 檔(dang):   0.1%讀數+ 6個字

         20mV, 200mV, 2V檔： 0.1%讀數+ 2字(zi)

3.整流恒流源： 傳輸： ;100uA,1mA,10mA,100mA,1A,10A, 

                數據誤差： 100uA,1mA,10mA,100mA： 0.1%；

                  ;     1A，10A ： 0.15%

4.小(xiao)阻值分辯率：0.01μΩ

5.出(chu)現(xian)：4.3寸液晶(jing)板屏出(chu)現(xian)、直讀阻值(zhi)值(zhi)、阻值(zhi)率(lv)(lv)、導電率(lv)(lv)、溫濕度、功率(lv)(lv)、電壓降等統計資(zi)料

6.電源(yuan)模(mo)塊交流溝(gou)通220±10% 50HZ或者是60HZ工率1.1KW

7.主機電源外貌長寬：330mm*340mm*120mm

涉及到的(de)(de)設備：FT-310炭素(su)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi)；FT-303漆層電率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)/體(ti)型大(da)小(xiao)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi)； FT-304緣建(jian)材(cai)漆層/體(ti)型大(da)小(xiao)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ；FT-302纜(lan)線(xian)(xian)線(xian)(xian)半導電屏弊層熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi)； FT-300經濟能力(li)型粉(fen)絲狀熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ； FT-300A 建(jian)材(cai)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi)；  FT-300B線(xian)(xian)路纜(lan)線(xian)(xian)線(xian)(xian)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ； FT-320 建(jian)材(cai)低熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)及熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ； FT-300C 建(jian)材(cai)水的(de)(de)電導率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ；FT-300D方塊(kuai)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi) ；FT-301便(bian)攜式模(mo)塊(kuai)粉(fen)絲狀熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)熱(re)(re)(re)(re)(re)敏(min)(min)(min)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)阻(zu)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)器(qi)(qi)(qi)(qi)值(zhi)(zhi)(zhi)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)(lv)軟(ruan)(ruan)件(jian)(jian)綜(zong)(zong)(zong)合(he)考(kao)(kao)(kao)(kao)(kao)試(shi)考(kao)(kao)(kao)(kao)(kao)試(shi)儀(yi)器(qi)(qi)(qi)(qi)

 智能交直流峰值電壓表/交直流峰值電壓表型號：YXY-09 
（2）功能介紹  
Ø     大屏幕、高亮度的液晶顯示，全漢字菜單及操作提示，實現友好的人機對話。  
Ø     采用進口TRMS/DC轉換模塊，能準確測量各種波形電壓的真有效值。  
Ø     能進行交流電壓峰值和直流電壓平均值的測量功能。  
Ø     分壓系數能根據外接分壓器的參數在測量范圍內任意設置來擴展量程。  
Ø     量程自動轉換，方便，準確。  
Ø     具有越限電壓報警功能，在越限電壓范圍內可任意設置越限值。  
Ø     能夠記錄試品擊穿時或試驗過程中的試驗電壓值。  

（3）技術指標  
Ø     測量范圍：0~9999.9kV（外接分壓器）  
Ø     測量頻率：0~400Hz  
Ø     測量誤差：<1.0%＋3（工作溫度20℃±3℃）  
      測量誤差規格顯示為以下數值：±（[讀數百分比]＋[低有效位個數]）  
Ø     顯示范圍：0.1~9999.9  
Ø     分壓比設定：1~9999  
Ø     未接分壓器時大輸入電壓：600V（有效值）  
Ø     顯示方式：液晶顯示（能顯示漢字、英文和數字）  
Ø     輸入阻抗：≥10MΩ  
Ø     越限電壓范圍設定：1~999kV  
Ø     使用環境溫度：0~40℃（溫度附加*.6‰ /℃）  
Ø     環境相對濕度：<90%  
Ø     電源電壓：220V±10%   50Hz  
Ø &nbsp;   整機消耗(hao)功率(lv)：<10W