I personally review every order and I'm happy to answer questions about compatibility, specs, or lead times. Don't guess - let's get it right the first time.
Insize 3127 Digital Two Points/Three Points Internal Micrometers
$1,236.00
Description
Shipping
Why Buy From Us
Pricing
Returns
Financing
Description
Insize 3127 Digital Two Points/Three Points Internal Micrometers
The Insize 3127 Digital Two Points/Three Points Internal Micrometer series is built to measure internal bore diameters with precision, using either a two-point or three-point contact design depending on the size range. Smaller ranges use two-point steel measuring points, while mid and larger ranges use three-point carbide measuring points for even contact around the bore and more consistent readings. Rated IP65 for dust and water resistance, each micrometer features a ratchet stop for consistent measuring pressure, data output for connection to SPC systems, and automatic power off to preserve battery life. Covering ranges from as small as 2mm up to 305mm (.08" to 12"), and available as individual gauges or as sets with interchangeable measuring heads and extension rods, the 3127 series is a strong fit for machine shops, tool rooms, and inspection labs that need reliable internal diameter measurement across a wide span of bore sizes.
Key Features
Two-point or three-point contact design depending on range for accurate bore measurement
IP65 dust/waterproof rating for reliable performance in demanding shop conditions
Ratchet stop delivers consistent measuring pressure on every use
Data output function for connection to SPC and data collection systems
Available as individual gauges or as sets with interchangeable measuring heads and extension rods
Steel measuring points on smaller ranges; carbide measuring points on mid and larger ranges
Specifications
Specification
Detail
Measurement Ranges Available
2-2.5mm up to 100mm (individual); .08"-12" (extended set ranges)
Resolution
0.001mm/.00005"
Accuracy
4-6µm depending on range
Contact Type
Two points (steel) on smaller ranges; three points (carbide) on mid/larger ranges
Protection Rating
IP65 (dust/waterproof)
Button Functions
On/off, set, mm/inch, ABS/INC, data transmit
Battery
LR44, automatic power off
Data Output
Yes, optional data output cable required (code 7315- or 7302- series)
Items Included
Insize 3127 digital internal micrometer body in the selected range
Shipping is FAST & FREE on all orders shipped to the continental USA.
Why Buy From Us
Shipping is FAST & FREE on all orders shipped to the continental USA.
Best Price Guarantee.
30 Day Easy Returns.
Se Habla Español - Falamos Português
Pricing
We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.
Returns
Easy 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.
Financing
Pay monthly with Affirm or get net terms with Approve
Customers are saying
4.51 ★ (49)
Verified
Have a question?
Call or Text Gustavo Before You Buy!
Every order gets my personal attention. Call before you buy and I'll make sure it's the right fit and the right price!
Insize 3127 Digital Two Points/Three Points Internal Micrometers
The Insize 3127 Digital Two Points/Three Points Internal Micrometer series is built to measure internal bore diameters with precision, using either a two-point or three-point contact design depending on the size range. Smaller ranges use two-point steel measuring points, while mid and larger ranges use three-point carbide measuring points for even contact around the bore and more consistent readings. Rated IP65 for dust and water resistance, each micrometer features a ratchet stop for consistent measuring pressure, data output for connection to SPC systems, and automatic power off to preserve battery life. Covering ranges from as small as 2mm up to 305mm (.08" to 12"), and available as individual gauges or as sets with interchangeable measuring heads and extension rods, the 3127 series is a strong fit for machine shops, tool rooms, and inspection labs that need reliable internal diameter measurement across a wide span of bore sizes.
Key Features
Two-point or three-point contact design depending on range for accurate bore measurement
IP65 dust/waterproof rating for reliable performance in demanding shop conditions
Ratchet stop delivers consistent measuring pressure on every use
Data output function for connection to SPC and data collection systems
Available as individual gauges or as sets with interchangeable measuring heads and extension rods
Steel measuring points on smaller ranges; carbide measuring points on mid and larger ranges
Specifications
Specification
Detail
Measurement Ranges Available
2-2.5mm up to 100mm (individual); .08"-12" (extended set ranges)
Resolution
0.001mm/.00005"
Accuracy
4-6µm depending on range
Contact Type
Two points (steel) on smaller ranges; three points (carbide) on mid/larger ranges
Protection Rating
IP65 (dust/waterproof)
Button Functions
On/off, set, mm/inch, ABS/INC, data transmit
Battery
LR44, automatic power off
Data Output
Yes, optional data output cable required (code 7315- or 7302- series)
Items Included
Insize 3127 digital internal micrometer body in the selected range
Shipping is FAST & FREE on all orders shipped to the continental USA.
Why Buy From Us
Shipping is FAST & FREE on all orders shipped to the continental USA.
Best Price Guarantee.
30 Day Easy Returns.
Se Habla Español - Falamos Português
Pricing
We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.
Returns
Easy 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.
Financing
Pay monthly with Affirm or get net terms with Approve
Insize 3127 Digital Two Points/Three Points Internal Micrometers Data Sheet