Starrett 770BXTZ-138 Digital Internal Micrometer
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Starrett 770BXTZ-138 Digital Internal Micrometer with 1 to 1-3/8 inch range, 0.00005 inch resolution, and Bluetooth connectivity for precision measurement.
Product details
| Model | 770BXTZ-138 |
| Manufacturer | Starrett |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Starrett 770BXTZ-138 is a digital internal micrometer designed for precision bore measurement. This instrument features a measurement range of 1 to 1-3/8 inches with exceptional resolution of 0.00005 inches, making it ideal for applications requiring high-accuracy internal diameter measurements. The integrated Bluetooth connectivity enables wireless data transmission and integration with measurement systems.
Key Features
- Wide measurement range without changing anvils
- Carbide measuring faces on sizes above 1/2" diameter
- Precision ratchet stop ensures correct contact pressure for accurate readings
- Large high-contrast LCD digital readout
- IP65 protection against coolant, water, dirt, and dust
- RS232 output and optional Bluetooth connectivity with bi-directional communication
- Instant inch/millimeter conversion and preset +/- functions
- 0.00005" resolution with 0.00015" accuracy
Included Accessories
- Wooden case
- Setting ring
- Contacts and adjusting wrench
- Spare battery
- Instructions
Specifications
| Range (in) | 1 to 1-3/8" |
| Range (mm) | 25 to 35 mm |
| Resolution (in) | 0.00005" |
| Resolution (mm) | 0.001 mm |
| Accuracy (in) | 0.00015" |
| Accuracy (mm) | 0.004 mm |
| Measuring Depth (in) | 2-5/8" |
| Measuring Depth (mm) | 66 mm |
| Protection Rating | IP65 |
| Output | RS232, Bluetooth |
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Starrett 770BXTZ-138 Digital Internal Micrometer
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