TB400-en-GB_V1.3 8/16
2
Introduction
CongratulationsonyourpurchaseoftheTB400Turbiditytester.TheTB400measuresturbidity
upto1000NTU.TheadvantagesoftheTB400totheuserinclude:Easytouseandmaintain,high
accuracy,self‐calibration,andfastresponse.Thismeterisshippedfullytestedandcalibrated
and,withproperuse,willprovideyearsofreliableservice.Pleasevisitourwebsite
(www.extech.com)tocheckforthelatestversionofthisUserGuide,ProductUpdates,and
CustomerSupport.
Applications
Typicalapplicationsincludethemeasurementofmunicipalwater,foodandbeveragewater,or
otheraqueoussolutionswherefluidclarityisimportant.
MeterDescription
1. LCDDisplay
2. HOLDbutton
3. REC‐MAX‐MINbutton
4. POWERbutton
5. ZERObutton
6. TEST‐CALbutton
7. Testbottlechamberlatch
8. Testbottlechamber
9. Testbottle
Batterycompartmentonrearofmeter
w ww . . co m
information@itm.com1.800.561.8187