Series 293 Digital Coolant Proof Micrometer with Fitted Plastic Case, 0-1" Range

The Mitutoyo 293-344-30 is a Series 293 micrometer with a imperial or metric of imperial metric.

• Approximately 2.4-year span of battery life has been achieved, thus reducing the inconvenience of replacing the battery
• A nonslip surface with raised dots is employed for the frame cover and surface panel to achieve stable handhold measurement
• The ratchet thimble mechanism helps to ensure repeatable results by transmitting micro vibrations along the spindle to the contact face to provide a constant measuring force and encourage good contact with the workpiece
• The ratchet works from the thimble as well as the speeder so it is always easy to use even when making measurements one handed
• The sound of the ratchet provides the user with a sense of confidence and the speeder enables the rapid spindle feed needed when measuring widely different dimensions
• Oil proof materials are used in all plastic components
• Two types of constant-force devices are available:Ratchet Stop and Ratchet Thimble
  

• Series: 293
• Product Type: Micrometer
• Accuracy: ±0.00005in
• Resolution: 0.00005 in 0.001 mm
• Maximum Measurement: 1 in 25.4 mm
• Minimum Measurement: 0 in 0 mm
• Imperial or Metric: Imperial Metric
• Parallelism: 1 µm 0.00004 in
• Flatness: 0.3 µm 0.000012 in
• Display Type: LCD
• Battery Type: SR44 Battery
• Battery Life: 1.2yr
• Special Features: Approximately 2.4 year Span of Battery Life has been Achieved thus Reducing the Inconvenience of Replacing the Battery, Oil Proof Materials are Used in All Plastic Components, Two types of Constant-Force Devices are Available:Ratchet Stop and Ratchet Thim
• IP Rating: IP65
• Includes: Case, Certificate of Inspection, Ratchet Thimble