▪ 1312-150A/AW: range 0-150mm, accuracy ±0.03mm▪ 1312-200A/AW: range 0-200mm, accuracy ±0.03mm▪ 1312-300A/AW: range 0-300mm, accuracy ±0.04mm
▪ Made of stainless steel▪ Shockproof dial indicator