STS2 Generations/Serial Numbers Form

This page lets you find out which generation of STS2 sensor you have, based on the sensor's serial number.
First, select an input method (dropdown list or typed text entry), and then select or type in an STS2 serial number.
Then, just click the "Find your STS2 Generation" button to discover the generation for your sensor.
Learn more about STS2 sensors here, and see poles and zeroes for different generations here

Options

Select Input Method:

Select Serial Number from Dropdown List

Type In Serial Number as Text Field Entry

Select Serial Number: --Gen 1--19004190231902519028190301903919040190411904319048190491910619107191091911319114191191912019121191221912319134191351913619139191401914119143191441914519147191512944229443294442944529447294482944929450294513930439306393073930839309393113931239319393223932539328393323933669201692026920469209692146921699145991499915099154--Gen 2--1900229431495564974349744497454974649748497514975249753893408934999420119513119514119515119516119519119520119521119522--Gen 3--104021040310405106011060610609106111062210626106271063510641106421064310644106451064610647190091903119046191051911219125191281913119149191532003220044200452004620047204192042120422204232042420425204272042820429204302043120432204332043820439204402044320444204452044620447204482045020507205102051320533205392054020541205432054420804208062080820811208142081520816208202082220824208352083720838208392084120843208502940929431302513070630712307133071730718307193072030721307243072530726307323932640301403024030340330403444034540346403474035040351403524035340354406024060340604406054060640609406104061140631406334063440635406364063840639406404064140643406444064540647406484065040651406544065549740497504974750232502335023450235502365023750238502395024050516505175051850520505215052250524509095091050936509445094759845598485985159852598536010160102601036010760108601186011960701607046070660707607096071060722607256072660727607286073060731607346074060741607426074560747692056921169218708017081370818708197082670832708387085170852708537085470855802478024880249802508025180252802538025480403804158041880419804288042980431804328043680437804398044080601806348063580636806378063880639899358993690004900109003790051903079033390340903419034290343903449034590346903479034890349903509051390514905159051690517905189051990521905229052690529905459070190702907039070590711907129071490739907469074790748907529910399104991089912199126994029940699418994199972099724997259972699727997289972999730997319973299733997349973599736997379973899739997419974299743109801109802109803109804109805109806109807109831109832109833109834109835109836109837109838109840109841110001110002110003110004110005110013110014110021110022110023110024110025110026110027110031110032110033110034110036110037110047110048110049110050110051110052110053110054110425110430110432110434110435110436110437110438110439110440110441110442110805110806110807110810110835110836110844110846110848110849110850110852120201120203120206120254120255120905120909120927120929120931120932120933120937120939120945--STS2.5 (new)--9093890943909519095490955101013101014101018101027101033101047101051101054101056

Or, Type In Serial Number: