â·ÃÊͺ¶ÒÁÃÒ¤Ò A waterproof digital micrometer suitable for use in the presence of coolant or cutting oil. Easily interchangeable anvils enable a wide measuring range from one instrument. A ratchet stop guarantees repeatable measurement. Digimatic data output. Digimatic Interchangeable Anvil Micrometer 0-150mm / 0-6" Mitutoyo 340-351-10 Features: IP65 water/dust protection. Wide measuring range with interchangeable anvils With Ratchet Stop for constant force. Supplied with setting standards for each range With SPC output. Specifications: No. 340-351-10 Type Interchangeable Anvil Range 0-150mm / 0-6" Actual Range 0-152.4mm / 0-6" Resolution 0.001mm / .00005" Accuracy ±6µm / ±.0003" Data Output Yes Flatness 0.6µm / .000024" Interchangeable Anvils 6pcs. Measuring Faces Carbide Parallelism 3µm / .00012" Battery SR44 Battery Life Approx. 1.2 years under normal use Functions Zero-set, Inch/mm, Data Hold, Automatic Power On/Off, Data Output, Low Voltage alarm, Counting Value Composition Error alarm 340-351-10 Micrometer Mitutoyo à¤Ã×èͧÁ×ÍÇÑ´¢¹Ò´ äÁâ¤ÃÁÔàµÍÃì