型号：KEC-900 负氧离子测试仪 产地：日本原装(负离子协会推介产品） 超大范围空气正、负离子测试仪，携带式设计，体积小，重量轻，数字式显示，一目了然。测试各种环境下空气中正、负离子的浓度与各种负离子相关产品的离子产生数量，方便好用。适用于生产负离子发生器（空气清新器、负离子空调、吹风筒）、环境（温泉、ＳＰＡ、精油、瀑布、森林）测量等，是生产研发、外出展示的最佳选则！创新特点：一、数字显示数值具有保持(HOLD)功能，便于照相与解说。二、可配合三脚架，固定于展示场。三、具有数据输出端子，可将测试结果输出至记录器(另售)。（市场上唯一的一款具有信号输 出功能的负离子测试仪）四、具排除静电影响设计，测试结果准确。五、抗潮性好，可在（保守数字）70%RH以上{95%RH（无凝结）以下}环境连续使用；更适合高山、森林、瀑布、岩洞及美容产品的测量。五、交直流两用：使用9V干电池，亦可使用插座电源，长时间连续使用。六、价格更经济，功能更强大。产品参数:显示：LCD数字显示。测定范围：10ions/cc~1,999,000ions/cc外型尺寸：165Dx105Wx70Hmm重量:740g选件：1、记录器，可将存储的数据下载至PC，并自动绘制曲线图，显示最大、最小、平均值，便于分析。2、携带箱，包含携带箱、蓄电池、充电器、三角架，可连续使用8小时以上，便于野外作业。 Model:KEC-900negativeoxygenionsTester Origin:JapanOriginal(anionassociationtopromoteproducts) Largerangeofairpositiveandnegativeionstester,portabledesign,smallsize,lightweight,digitaldisplaysataglance.TestingavarietyofenvironmentsofairChiangKai-shek,theconcentrationofnegativeionswithavarietyofanion-relatedproducts,thenumberofionsproduced,easytouse.Applicabletotheproductionofnegativeiongenerator(airpurifier,anionairconditioning,hair-dryer),environment(hotspring,SPA,essentialoils,waterfalls,forests)measurementsandsoon,istheproductionofresearchanddevelopment,theelectionwillgoondisplaythebest!Innovativefeatures:1,Figuresshowthatvalueshavetomaintain(HOLD)functionality,easeofphotoandexplanation.2,Itcantieatripod,fixedonthedisplayfield.3,Withdataoutputterminal,testresultscanbeoutputtotherecorder(soldseparately).(OnthemarketonlyafunctionoftheanionwiththesignaloutputTester)Fourth,toexcludeelectrostaticeffectswiththedesign,testresultsareaccurate.5,Goodmoistureresistancecanbein(aconservativefigure)70%RHformorethan(95%RH(non-condensing)Thefollowing)environmentofcontinuoususe;moresuitableforhighmountains,forests,waterfalls,cavesandbeautyproductsmeasurements.5,AC-DCdual-use:Usethe9Vbatteries,powersocketsmayalsobeusedforalongtimecontinuoususe.6,Thepricemoreeconomicalandmorepowerful.Productparameters:Display:LCDdigitaldisplay.Measurementrange:10ions/cc~1,999,000ions/ccSize:165Dx105Wx70HmmWeight:740gOptions:1,recorder,storeddatacanbedownloadedtoPC,andautomaticallydrawthecurveshowingthemaximum,minimum,average,easytoanalyze.2,carryingcase,includescarryingcase,battery,charger,tripod,canbemorethan8hoursofcontinuoususe,easytofieldwork.