BT-AEC2689 ikurikirana ya laser methane telemeter ikoresha tekinoroji ya laser spekitroscopi (TDLAS), ishobora kumenya kure ya gaze metani kumuvuduko mwinshi kandi neza. Umukoresha arashobora gukoresha iki gicuruzwa kugirango akurikirane mu buryo butaziguye ingufu za gaze metani mu ntera igaragara (intera igerageza metero 150) ahantu hizewe. Irashobora kunoza byimazeyo imikorere nubuziranenge bwubugenzuzi, ikanakora ubugenzuzi ahantu hihariye kandi hateye akaga bidashoboka cyangwa bigoye kugera kumutekano kandi byoroshye, bitanga ubworoherane bwubugenzuzi rusange bwumutekano. Igicuruzwa kiroroshye gukora, igisubizo cyihuse hamwe no kumva neza. Ahanini ikoreshwa mubice nkumuyoboro wo gukwirakwiza gazi mumujyi, sitasiyo igenzura igitutu, ibigega bibika gaze, sitasiyo yuzuza gaze, inyubako zo guturamo, inganda za peteroli n’ahandi hashobora kuvuka gaze.