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Mechanical Dial Indicator, 0.2 x 0.0001in (Range x Division)

Model: MA-330

$210.00

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Mechanical Dial Indicator, 0.2 x 0.0001in (Range x Division)

Model: MA-330

$210.00

Mechanical Dial Indicator with Brake, 0.2 x 0.0001in (Range x Division)

Model: MA-330B

$270.80

SKU: MA-330B

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Mechanical Dial Indicator, 1 x 0.001in (Range x Division)

Model: MA-334

$141.40

SKU: MA-334

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Mechanical Dial Indicator NIST Certified, 1 x 0.001in (Range x Division)

Model: MA-334C

$177.10

SKU: MA-334C

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Mechanical Dial Indicator with Brake, 1 x 0.001in (Range x Division)

Model: MA-334B

$208.30

SKU: MA-334B

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Mechanical Dial Indicator, 25 x 0.01mm (Range x Division)

Model: MA-346

$150.00

SKU: MA-346

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Mechanical Dial Indicator with Brake, 25 x 0.01mm (Range x Division)

Model: MA-346B

$194.40

SKU: MA-346B

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Get help from our in-house testing equipment specialists.

Open M–F: 8:00am–5:00pm

Call Us: (800) 444-1508

Description
Specifications
Accessories
Quick Compare
Q&A

Mechanical Dial Indicators feature low friction mechanisms that react instantly to contact pressure for accurate displacement readings. Indicators have 2.25in (57mm) diameter dial faces, continuous clockwise dials with one hundred divisions per revolution, and a revolution counter. Backs rotate 90° to adapt to horizontal or vertical mounting positions.

Models with “B” suffix have brakes to hold maximum indicator needle positions.

Models with “C” suffix include a certificate of calibration.

Features:

Optimal for delivering fast, accurate displacement readings
Adaptable, 90° back adjusts to fit vertical and horizontal mounting positions

Included Items:

Mechanical Dial Indicator

Accessories:

Extended Contact Points in sizes from 0.5–2in adapt the unit to different configurations
HMA-338 Magnetic Gauge Holder secures indicator unit to surfaces

Related blogs:

California Bearing Ratio Test: CBR Values & Why They Matter

Specifications

Attribute name	Attribute value
Range x Division	MA-330: 0.2 x 0.0001in MA-330B: 0.2 x 0.0001in MA-334: 1 x 0.001in MA-334C: 1 x 0.001in MA-334B: 1 x 0.001in MA-346: 25 x 0.01mm MA-346B: 25 x 0.01mm
Product Dimensions	2.25 x 2 x 5.5in (57 x 51 x 140mm) Dia.xDxH
Estimated Shipping Weight	MA-330: 2.0lb (0.91kg) MA-330B: 0.5lb (0.23kg) MA-334: 0.5lb (0.23kg) MA-334C: 0.5lb (0.23kg) MA-334B: 0.5lb (0.23kg) MA-346: 0.5lb (0.23kg) MA-346B: 0.5lb (0.23kg)

Quick Compare

Features	Mechanical Dial Indicator, 0.2 x 0.0001in (Range x Division)	Mechanical Dial Indicator with Brake, 0.2 x 0.0001in (Range x Division)	Mechanical Dial Indicator, 1 x 0.001in (Range x Division)	Mechanical Dial Indicator NIST Certified, 1 x 0.001in (Range x Division)	Mechanical Dial Indicator with Brake, 1 x 0.001in (Range x Division)	Mechanical Dial Indicator, 25 x 0.01mm (Range x Division)	Mechanical Dial Indicator with Brake, 25 x 0.01mm (Range x Division)
Pricing	$210.00	$270.80	$141.40	$177.10	$208.30	$150.00	$194.40
NIST Traceable Certificate of Calibration	No	No	No	Yes	No	No	No
Range x Division	0.2 x 0.0001in	0.2 x 0.0001in	1 x 0.001in	1 x 0.001in	1 x 0.001in	25 x 0.01mm	25 x 0.01mm
Configuration	without Brake	with Brake	without Brake	without Brake	with Brake	without Brake	with Brake
Estimated Shipping Weight	2.0lb (0.91kg)	0.5lb (0.23kg)	0.5lb (0.23kg)	0.5lb (0.23kg)	0.5lb (0.23kg)	0.5lb (0.23kg)	0.5lb (0.23kg)
			Learn More			Learn More

Product Q&A

Displaying Q&A 1-4 of 8

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.