Mitutoyo Blade Micrometer (122-115-10) BLM-275B 1 piece

Catalog number: BLM-275B Features: ●Spindle is linear ●Micrometer with blade-shaped measuring surface, ideal for measuring the diameter of fine grooves. The spindle is linear and does not rotate. ●Measuring surface with carbide tip is also available. Applications: ●Blade-type measuring surface allows easy and accurate measurement of the diameter of fine grooves on round objects. Specifications: ● Measurement range (mm): 250~275 ● Maximum allowable error (μm): ±6 ● a: 18 ● b: 169 ● C: 18.7 ● L: 250 ● Tip shape: Type A ● Parallelism (μm): 6 ● Graduation (mm): 0.01 ● Code: BLM-275B ● Power supply for BLM-MX/QMX Button type silver oxide battery SR44 (No. 938882) 1 piece included as standard (The standard included button type silver oxide battery is for monitor use) ● Battery life Approximately 2.4 years under normal use (BLM-MX) Approximately 5 years under normal use (BLM-QMX) ● Position detection method Electromagnetic induction type rotary encoder (BLM-MX) Capacitive absolute encoder (BLM-QMX) ● Standard accessories Reference rod 1 piece (measurement range 0-25 mm, excluding 0-30 mm) Spanner (No. 301336) 1 unit (BLM/BLM-MX) ● With constant pressure device Set contents/accessories: ● 1 standard rod (excluding measurement range 0 to 25 mm), 1 wrench (No. 301336)