Features and Benefits:
counter reads .001"
graduations on satin chrome
tipped measuring faces
Positive locking nut on spindle. Sets and
sizes over 1" include standards. Includes wrench and fitted case.
Fowler 52-224-103-0 inch
digit micrometer set has a 0 to 3" measuring range and a flat
anvil/spindle pair with a 0.256" diameter measuring face for general
purpose measuring. The digit display has 0.001" graduation intervals and
the secondary vernier scale has 0.0001" graduation intervals and an
overall accuracy of 0.00016" (0-1” unit) for precise readings. Microfine
graduations on satin chrome finish provide clear readings, and the positive
locking nut on the spindle locks measurements in place for accurate readings. A
zero adjustment on the sleeve ensures accurate measurements. The anvil/spindle
pair have hardened, precision-ground, and micro-lapped measuring faces with
0.00003" flatness and 0.00005" parallelism on 0 to 1"
micrometers to provide accurate measurements. The spindle thread is hardened,
ground, and lapped to provide smooth movement, accuracy, and long life. The ratchet-stop
thimble provides an audible sound and stops turning when the spindle comes into
contact with the workpiece, providing constant force for consistent
measurements between operators. The grey baked-enamel frame provides durability
and is heat-insulated to reduce temperature-related expansion or contraction
providing for accurate measurements. The set includes 0 to 1", 1 to
2" and 2 to 3”, 1" and 2" standards, a spanner wrench, and a
fitted case. This product has a 1 year warranty offered by Fowler High
Precision. If you experience any problem contact Fowler directly for warranty
Micrometers are precision measuring instruments that use a
calibrated screw to measure distances. These measurements are translated into
large rotations of the screw that are then able to be read from a scale or a
dial. Micrometers are typically used in manufacturing, machining, and
mechanical engineering. There are three types of micrometer: outside, inside,
and depth. Outside micrometers may also be called micrometer calipers, and are
used to measure the length, width, or outside diameter of an object. Inside
micrometers are typically used to measure interior diameter, as in a hole.
Depth micrometers measure the height, or depth, of any shape that has a step,
groove, or slot.
Fowler, an American company, manufactures inspection and
measurement instruments such as electronic indicators, calipers, bore gages,
and digital scales. The company, founded in 1946, is headquartered in Newton,
What’s in the Box?
Fowler 52-224-001 0 to 1" outside micrometer
Fowler 52-224-002 1 to 2" outside micrometer and standard
Fowler 52-224-003 2 to 3" outside micrometer and standard
Full 1 year warranty
offered by Fowler High Precision, an American company
Outside micrometer set
with a 0 to 3" measuring range and flat anvil/spindle pair with
0.256" diameter measuring face for general purpose measuring, set of three
Digit display has
0.001" graduations and vernier scale to 0.0001" and an accuracy of
0.00016" (0-1” unit) for precise readings
precision-ground anvil and spindle have micro-lapped carbide measuring faces
with 0.00005" parallelism on 0 to 1" micrometers and 0.00003"
flatness for accurate measurements
Hardened, ground and
lapped spindle thread provides smooth movement, accuracy, and long life,
ratchet stop applies constant force for repeatability between users