可追溯到NIST或BAM的标准 尺寸范围大，从5.5微米到485微米 校标片提供密耳单位 校标片单个或成套出售

可追溯到NIST或BAM的标准 尺寸范围大，从5.5微米到485微米 校标片提供密耳单位 校标片单个或成套出售

可追溯到NIST或BAM的标准 尺寸范围大，从5.5微米到485微米 校标片提供密耳单位 校标片单个或成套出售

FH7200 Magnetic Wall Thickness Gauge Body, Probes Sold Separately (FHS/072000)

FH7400 Magnetic Wall Thickness Gauge Body, Probes Sold Separately (FHS/074000)

FH4, Magnetic Wall Thickness Probe (0 - 6 mm / 0.236") for use with FH7200 or FH7400 Gauge Body

FH4-1MM, Magnetic Wall Thickness Probe (0 - 6 mm / 0.236") for use with FH7200 or FH7400 Gauge Body

FH4-M, Magnetic Wall Thickness Probe (0 - 9 mm / 0.354") for use with FH7200 or FH7400 Gauge Body

FH10 Magnetic Wall Thickness Probe (0 - 13 mm / 0.512") for use with FH7200 or FH7400 Gauge Body

FH10-M, Magnetic Wall Thickness Probe (0 - 24 mm / 0.945") for use with FH7200 or FH7400 Gauge Body

FH7200 Magnetic Wall Thickness Gauge Body, Probes Sold Separately (FHS/072000)