MICROMAR 40 AS – MICROMETER FOR MEASURING RECESSES, GROOVES, ETC.

Name: MICROMAR 40 AS – MICROMETER FOR MEASURING RECESSES, GROOVES, ETC.
Brand: Mahr
SKU: 4134200

Code:

MICROMAR 40 AS MICROMETER With blade-type measuring surfaces Operating and display units with satin chrome finish Hard lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Heat insulators Rapid drive with integrated ratchet Locking device Sliding spindle instruction manual setting standard (measuring range of 25-50 mm) case Technical Data Order no. Measuring

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MICROMAR 40 AS – MICROMETER FOR MEASURING RECESSES, GROOVES, ETC.

Product Overview

The Mahr Micromar 40 AS is a precision micrometer specifically engineered with blade-type measuring surfaces, designed for the accurate measurement of recesses, grooves, and similar features. The instrument features a robust, hard-lacquered steel frame and a sliding spindle mechanism. It is equipped with heat insulators to ensure measurement stability and an integrated ratchet for consistent measuring force.

Key Features & Capabilities

Blade-Type Measuring Surfaces: Optimized for accessing narrow grooves and recesses.
Durable Construction: Hard-lacquered steel frame with spindle and anvil manufactured from hardened steel and carbide-tipped for extended service life.
Precision Finish: Operating and display units feature a satin chrome finish for high readability.
Operational Control: Includes a locking device and a rapid drive with an integrated ratchet.
Thermal Stability: Integrated heat insulators minimize the influence of hand temperature on measurements.
Included Accessories: Supplied with an instruction manual and a protective case. (Note: Setting standard included for 25–50 mm and 1–2" ranges).

Technical Specifications

Metric Models

Order No.	Measuring Range (mm)	Graduation Value (mm)	Error Limit (µm)	Spindle Thread Pitch (mm)	Measuring Force (N)
4134200	0 – 25	0.01	4	0.5	5 – 10
4134201	25 – 50	0.01	4	0.5	5 – 10
4134202	50 – 75	0.01	5	0.5	5 – 10
4134203	75 – 100	0.01	5	0.5	5 – 10

Inch Models

Order No.	Measuring Range (inches)	Graduation Value (inch)	Error Limit (inches)	Micrometer Pitch (inches)	Measuring Force (N)
4134930	0 – 1"	.0001"	.00016"	.025"	5 – 10
4134931	1 – 2"	.0001"	.00016"	.025"	5 – 10
4134932	2 – 3"	.0001"	.0002"	.025"	5 – 10
4134933	3 – 4"	.0001"	.0002"	.025"	5 – 10