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Starrett Electronic Plunger Variance Indicators with Calibration Certificate
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. A spring-loaded plunger retracts and extends to measure objects. They have a zero-set button that lets you start measuring at any point.
Variance Indicators with Rotating Dial Face and SPC Data Output
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Side View | Model Number 2900-3-1 |
Indicators with a rotating dial face can be viewed from multiple angles.
Indicators with SPC data output can be connected to a PC or data processor.
Zero-Position Memory (ABS)—Indicators with zero-position memory, also known as absolute (ABS) positioning, retain the measuring position when the indicator is off.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Features | Mfr. Model No. | Battery Type | Each | ||
0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.203" | 1/4" | 4-48 | Selectable Display Increments, Zero-Position Memory (ABS), Zero-Set Button | 2900-3-1 | Rechargeable | 00000000 | 0000000 |
Starrett Electronic Plunger Variance Indicators
View measurements on an easy-to-read LCD. A spring-loaded plunger retracts and extends to measure objects. These indicators have a zero-set button that lets you start measuring at any point. Rotate the dial face for viewing at multiple angles. SPC data output allows for connection to a computer or data processor.
Variance Indicators with Rotating Dial Face and SPC Data Output
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Model Number 2900-3-1 | Side View |
Zero-Position Memory (ABS)—Indicators with zero-position memory, also known as absolute (ABS) positioning, retain the measuring position when the indicator is off.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Features | Mfr. Model No. | Battery Type | Each | ||
0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.203" | 1/4" | 4-48 | Selectable Display Increments, Zero-Position Memory (ABS), Zero-Set Button | 2900-3-1 | Rechargeable | 00000000 | 0000000 |