This basic / core function indicator is simple to use and “Made in the USA” with a patented absolute sensor. It features long battery life, never loses position and does not over speed. Contains a built-in wireless short range radio which can be paired with the "Electronic Dial Indicator" App in the Apple Store or Google Play. A built-in long range wireless radio is optional.

Electronic Indicator Accessories
View CORE 1" Template file![]()
View CORE 2" Template file![]()
View CORE 4" Template file![]()
Download CORE 0.250" Travel STEP file![]()
Download CORE 0.600" Travel STEP file
Download CORE 1.0" Travel STEP file![]()
CORE Indicator Features
- Absolute Sensor – Never lose position (even when replacing batteries)
- Long Battery Life – Approximate Hours: Casual Daily Use +10,000 Hours; Average Daily Use +6,000 Hours; Wireless Communication Use 1,000 Hours
- Fast spindle speeds
- Fixed Scale – More robust, reliable, & compact design than a moving scale
- Incremental Measuring Mode
- Large Display with ½” Tall Numbers
- Off Button
- Rotating Bezel 270 degrees
- + / - Travel Direction Change Button
- Lock Function
- Floating Zero
- Resolution Change Button
- IN mm Button – Change displayed units
- Low Battery Warning Icon
- Data Send Button
- Data Cables USB, MTI (Digimatic), RS232
- Data Output Modes USB, MTI (Digimatic), WEDGE (Keyboard-spreadsheet), RS232, CDI
- Built-In wireless short range radio module (standard equipment) Download “Electronic Dial Indicator” App in iOS and Android Stores.
- Built-in wireless Long Range Radio Module (optional). MicroRidge Radio Receiver sold separately. Not available with Short Range Radio.
- NO RADIO-Available with no short range radio or no long range radio (optional) ON REQUEST
- NO RETURN SPRING -Available with no return spring ON REQUEST
- 8MM STEM & M2.5 Spindle / Thread Points - Available with 8mm stem / M2.5 ON REQUEST
- Special Programming, special length stems, and other specials available on request
- Comes Standard with Lug Back
- Made In USA
Note: To view all table data, scroll table left and right.
Wireless Short Range Radio Module (standard)
Model includes built-in Short Range Radio. Download Free Apple iOS or Android App.
.250" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| .250" | .0001"/.002mm | COR2500 |
$450.00
|
Add to cart |
| .250" | .00005"/.001mm | COR3500 |
$450.00
|
Add to cart |
.600" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| .600" | .0005"/.01mm | COR4600 |
$450.00
|
Add to cart |
| .600" | .0001"/.002mm | COR2600 |
$450.00
|
Add to cart |
| .600" | .00005"/.001mm | COR3600 |
$460.00
|
Add to cart |
1.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 1.0" | .0005"/.01mm | COR4110 |
$460.00
|
Add to cart |
| 1.0" | .0001"/.002mm | COR2110 |
$460.00
|
Add to cart |
| 1.0" | .00005"/.001mm | COR3110 |
$470.00
|
Add to cart |
2.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 2.0" | .001"/.02mm | COR1720 |
$695.00
|
Add to cart |
| 2.0" | .0005"/.01mm | COR4720 |
$695.00
|
Add to cart |
| 2.0" | .0001"/.002mm | COR2720 |
$710.00
|
Add to cart |
| 2.0" | .000050"/.001mm | COR3720 |
$725.00
|
Add to cart |
4.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 4.0" | .001"/.02mm | COR1820 |
$1,150.00
|
Add to cart |
| 4.0" | .0005"/.01mm | COR4820 |
$1,150.00
|
Add to cart |
| 4.0" | .0001"/.002mm | COR2820 |
$1,200.00
|
Add to cart |
| 4.0" | .000050"/.001mm | COR3820 |
$1,250.00
|
Add to cart |
Note: To view all table data, scroll table left and right.
Wireless Long Range Radio Module (optional)
Model includes built-in MicroRidge Long Range Radio. PC USB Base Sold Separately.
Wireless firmware and setup programs: www.microridge.com/wl_downloads.htmProduct updates program: www.microridge.com/product_updates_prog.htmUsing CDI with MobileCollect Tech Note: www.microridge.com/wl_users_guides.htm
.250" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| .250" | .0001"/.002mm | COR2500-R |
$575.00
|
Add to cart |
| .250" | .00005"/.001mm | COR3500-R |
$575.00
|
Add to cart |
.600" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| .600" | .0005"/.01mm | COR4600-R |
$575.00
|
Add to cart |
| .600" | .0001"/.002mm | COR2600-R |
$575.00
|
Add to cart |
| .600" | .00005"/.001mm | COR3600-R |
$585.00
|
Add to cart |
1.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 1.0" | .0005"/.01mm | COR4110-R |
$585.00
|
Add to cart |
| 1.0" | .0001"/.002mm | COR2110-R |
$585.00
|
Add to cart |
| 1.0" | .00005"/.001mm | COR3110-R |
$595.00
|
Add to cart |
2.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 2.0" | .001"/.02mm | COR1720-R |
$810.00
|
Add to cart |
| 2.0" | .0005"/.01mm | COR4720-R |
$810.00
|
Add to cart |
| 2.0" | .0001"/.002mm | COR2720-R |
$835.00
|
Add to cart |
| 2.0" | .000050"/.001mm | COR3720-R |
$850.00
|
Add to cart |
4.0" | ||||
|---|---|---|---|---|
| RANGE/TRAVEL | RESOLUTION (operator changeable) | Model | PRICE | |
| 4.0" | .001"/.02mm | COR1820-R |
$1,285.00
|
Add to cart |
| 4.0" | .0005"/.01mm | COR4820-R |
$1,285.00
|
Add to cart |
| 4.0" | .0001"/.002mm | COR2820-R |
$1,335.00
|
Add to cart |
| 4.0" | .000050"/.001mm | COR3820-R |
$1,350.00
|
Add to cart |
