2900-5-1 Dial Indicators

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	System of Measurement System of Measurement

Inch

Metric

	Maximum Measurement Maximum Measurement

25.000mm

	Display Type Display Type

	Digital

	Mount Type Mount Type

	Stem		Lug

	Indicator Style Indicator Style

	Plunger

	Manufacturer Manufacturer

Starrett

	Measuring Increments Measuring Increments

0.0005"

0.01mm

	SPC Data Output SPC Data Output

Yes

	Dial Diameter Dial Diameter

2 1/4"

	Power Source Power Source

Battery

	Contact Point Length Contact Point Length

1/4"

	Contact Point Head Diameter Contact Point Head Diameter

0.188"

	Counting Direction Counting Direction

Backward

Forward

	Mounting Stem Diameter Mounting Stem Diameter

3/8"

	Minimum Measurement Minimum Measurement

0mm

	Manufacturer Model Number Manufacturer Model Number	Show

2900-5-1

	Manufacturer Model Number Manufacturer Model Number	Hide

	Manufacturer Series Manufacturer Series

2900

	Contact Point Mounting Thread Size Contact Point Mounting Thread Size

4-48

	Battery Size Battery Size

CR2032

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Industry Designation Industry Designation

AGD Group 2

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Contact Point Material Contact Point Material

Steel

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7 Products

Starrett Electronic Plunger-Style 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.

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.

Indicators with go/no-go operation indicate when measurements fall outside your set tolerance.

Indicators with zero-position memory, also known as absolute (ABS) positioning, retain the measuring position when the indicator is off.

USB data cable (sold separately) connects indicators with SPC data output directly to your PC.

10-pin data cable (sold separately) connects indicators with SPC data output to a miniprocessor or multiplexer.

Wireless data transmitter and receiver (sold separately) allow you to transmit measurement data to your PC without being tethered by a cable.

Variance Indicators with Rotating Dial Face and SPC Data Output

Side View

2900 5-1 Model

Measuring Range		Measuring Increments		Accuracy						Contact Point
Inch	Metric, mm	Inch	Metric, mm	Inch	Metric, mm	Industry Designation	Mount. Stem Dia.	Mount. Lug Hole Dia.	Dial Dia.	Head Dia.	Lg.	Mount. Thread Size	Features	Mfr. Model No.		Each
0"-1"	0-25	0.0005"	0.01	±0.001"	±0.025	AGD Group 2	3/8"	1/4"	2 1/4"	0.188"	1/4"	4-48	Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button	2900-5-1	00000000	0000000

Accessories

		Pkg.
		Each
USB Data Cable for 2900 Series Model (6 ft.)	0000000	0000000
10-Pin Data Cable for 2900 Series Model (5 1/2 ft.)	0000000	000000
Wireless Data Transmitter for 2900 Series Model	0000000	000000
Wireless Data Receiver	0000000	00000000
Replacement Battery for 2900 Series Model (1 per Pkg.)	0000000	0000

Starrett Electronic Plunger-Style 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.