TENZOMETR (az lot. 1epziz — boshiddat, tarang va …metr), asbobest baroi tadqiqi taqsimoti deformasiya dar detalhoi moshin, konstruksiyaho va inshoot. Bo tenzometrho materialhoro niz mesonjand. Tenzometrho mekhaniki va elektri meshavand.
Tenzometrhoi mekhaniki sistemaero memonad, ki az kambinasiyahoi fashanghai gunogun, asbobu afzori hisob va sabtkunanda iborat ast; asossi baroi muayyan kardani tavsifoti mustahkamii materialhoi chandir istifoda meshavad. Tenzometrhoi elektri baroi az masofahoi gunogun chen kardani deformasiyahoi statiki va dinamiki dar sharoithoi murakkab (dar muhiti agressivi, hangomi baland yo past budani harorat va fishor va gayra) imkon medihand.