Metric Counters | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Unit of Measure Unit of Measure	Show

Meters

	Unit of Measure Unit of Measure	Hide

	Wheel Circumference Wheel Circumference

39 3/8"

48"

	Wheel Material Wheel Material

Steel

Plastic

	Functions (Length Measurers) Functions (Length Measurers)

Zero Reset

Calculates Area

Permanent Memory

	Batteries Included Batteries Included

Yes

	Batteries Required Batteries Required

Yes

	Battery Size Battery Size

	Maximum Distance Maximum Distance

9,999 ft.

99,999 ft.

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

DFARS Specialty Metals
COTS-Exempt

	Folded Length Folded Length

22"

27"

	Overall Length Overall Length

40"

43"

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

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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3 Products

Distance-Measuring Wheels

Roll these wheels along a surface to measure distances up to 99,999 feet. Choose 36" circumference and larger wheels for measuring uneven surfaces.

Style E operates on a nonreplaceable battery with a minimum 10 year life.

Measuring Wheels
		Wheel						Batteries				Replacement Batteries
Style	Max. Distance	Circumference	Material	Tread Material	O'all Lg.	Folded Lg.	Functions	Required	Included		Each		Pkg.
Feet/Meters/Yards
E	9,999 ft.	39 3/8"	Plastic	Rubber	40"	27"	Zero Reset	Yes	Yes	0000000	0000000	000000	00
Inches/Feet/Meters
F	99,999 ft.	48"	Steel	Rubber	43"	22"	Calculates Area, Permanent Memory, Zero Reset	Yes	No	0000000	000000	00000000	00000