모델 NO.

측정범위

최소눈금

오차 (± )

NA293-025S

0 ~ 25

0.01

0.002

NA293-050S

25 ~ 50

0.01

0.002

NA293-075S

50 ~ 75

0.01

0.003

NA293-100S

75 ~ 100

0.01

0.003