Mitutoyo Digimatic Linear Tooth Thickness Micrometer (369-251-30) PDM-50MX 1 unit

Catalog number: PDM-50MX Features: ●The gear pitch measurement range is 0.5 to 6 modules. ●This is a dedicated micrometer (digital) for measuring the "straddling tooth thickness" of spur gears and helical gears. ●Since the spindle is a linear type, it can be fixed without applying rotational pressure to the workpiece, making measurement easier than with a rotary type. ●The gear pitch measurement range is 0.5 to 6 modules. Applications: ●For measuring the "straddling tooth thickness" of spur gears and helical gears. Specifications: ● Manufacturer code: 369-251-30 ● Measurement range (mm): 25 to 50 ● Maximum allowable error (μm): ±4 ● Minimum display (mm): 0.001 ● Measurement surface shape: Tooth thickness type ● Instrument error (μm): ±4 ● Pressure control device: Ratchet stop ● Feed mechanism: Straight spindle type ● Measurable modules: 0.5 to 6 ● Power supply: 1 button-type silver oxide battery (SR44) (included) ● Power supply (V): 1 button-type silver oxide battery (SR44) (included) ● Position detection method: Electromagnetic induction type rotary encoder ● Parallelism (μm): 4 ● Flatness (μm): 1 ● Minimum display amount (mm): 0.001 ● Probe diameter (mm): φ20 ● Code: PDM-50MX ● Battery life: Approximately 2.4 years under normal use ● Measurement data output terminal available ● With pressure control device Set contents/accessories: ●1 reference bar, 1 wrench (No. 301336) Note: ●Depending on the type of gear, it may not be possible to measure the span tooth thickness.