Mitutoyo 293-100-20 High Accuracy Digimatic Micrometer, 0 to 25 mm

●[Product description]●A digimatic micrometer capable of measuring 0.1 μm, meeting the needs for high-precision measurement. ●High-rigidity frame and high-performance constant-pressure mechanism improve measurement stability. In addition, the ratchet sound provides reliable operation confirmation and a sense of security. ●Attaching a heat-insulating cover (standard accessory) during hand-held measurement reduces the amount of heat transmitted from the hand to the frame, reducing errors due to thermal expansion of the frame. ●The ABS (absolute) rotary sensor eliminates the need to set the origin each time the power is turned on, allowing immediate measurement. Reliability is also improved, as overspeed errors never occur. ●The measuring surface is equipped with a cemented carbide tip. ●Measuring range (mm): 0 to 25 ●Minimum display amount (mm): 0.0001, 0.0005 ●Measuring force (N): Min 7/Max 9 ●Maximum allowable error JMPE (μm): ±0.5 ●Parallelism (μm) : 0.6 ● Flatness (μm): 0.3 ● Mass (g): 405 ● Battery life (years): 2 (normal use) ● Power supply 1 product (battery standard name): Lithium battery CR2032 ● Spindle screw pitch (mm): 0.5 ● Operating temperature range (°C): 5 to 40 ● Storage temperature range (°C): -10 to 60