Screenshot 2026-06-22 at 09-04-57 Starrett Dial Depth Gage 1_8 In 2 1_2 In Base 643JZ Zoro.png
Screenshot 2026-06-22 at 09-04-57 Starrett Dial Depth Gage 1_8 In 2 1_2 In Base 643JZ Zoro.png

STARRETT DIAL DEPTH GAGE, .125" RANGE, .0005" GRAD

$589.00

The STARRETT 643JZ is a mechanical dial depth gauge used for measuring shallow depths from 0 to 0.125 in. It has a solid-plunger design with a knife-edge base and a hardened steel needle point contact for close work. The base includes a cutout that allows the conical point to be positioned at the measurement area. The gauge features a white side-positioned dial with a 0-25-0 reading and comes with a fitted case.

  • RANGE: MEASURES FROM 0 IN TO 0.125 IN FOR SHALLOW DEPTH CHECKS.

  • GRADUATIONS/RESOLUTION: 0.0005 IN GRADUATIONS FOR FINE MEASUREMENT READINGS.

  • ACCURACY: 0.001 IN STATED ACCURACY.

  • PART NUMBER: 643JZ

  • MANUFACTURER: STARRETT

The STARRETT 643JZ is a mechanical dial depth gauge used for measuring shallow depths from 0 to 0.125 in. It has a solid-plunger design with a knife-edge base and a hardened steel needle point contact for close work. The base includes a cutout that allows the conical point to be positioned at the measurement area. The gauge features a white side-positioned dial with a 0-25-0 reading and comes with a fitted case.

  • RANGE: MEASURES FROM 0 IN TO 0.125 IN FOR SHALLOW DEPTH CHECKS.

  • GRADUATIONS/RESOLUTION: 0.0005 IN GRADUATIONS FOR FINE MEASUREMENT READINGS.

  • ACCURACY: 0.001 IN STATED ACCURACY.

  • PART NUMBER: 643JZ

  • MANUFACTURER: STARRETT