0-25MM(0-1”) DIGITAL EXTERNAL MICROMETER
MODEL NO:
AK9635D.V3
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
WARNING!
Ensure Health and Safety, local authority and general workshop practice regulations are adhered to when using tools and
equipment.
8
DO NOT
use the micrometer if damaged.
9
Maintain the micrometer in good and clean condition for best and safest performance.
9
Keep the work area clean, uncluttered and ensure there is adequate lighting.
9
Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
9
Remove ill fitting clothing. Remove ties, watches, rings and other loose jewellery. Contain or tie back long hair.
8
DO NOT
use the micrometer for any purpose other than for which it is designed.
8
DO NOT
get micrometer wet or use in damp or wet locations, or areas where there is condensation. Keep micrometer clean using a dry
cotton cloth only.
8
DO NOT
dip or submerge the micrometer in any type of liquid.
8
DO NOT
expose micrometer to bright sunlight or dust.
8
DO NOT
dis-assemble micrometer. The device must be checked by qualified service personnel only.
8
DO NOT
apply any voltage to the micrometer i.e. with an electric marker pen.
9
The micrometer is a precision instrument, treat with care, avoid using force and do not subject to knocks or shocks.
9
Take particular care not to damage or scratch the scale surface.
9
Use micrometer in reasonably constant temperature conditions of approximately 20°C.
9
When not in use, store micrometer in a safe, dry, childproof location.
9
Keep children and unauthorised persons away from the work area.
2. INTRODUCTION
Seven button digital micrometer with satin chrome thimble and sleeve. Large, easy-to-read 9mm high LCD read-out. Display switchable between
metric and imperial units. Zero display in any position for relative and tolerance readings. Auto power off. Supplied with adjustment wrench and
storage case.
3. SPECIFICATION
Model no: ........................................................... AK9635D.V3
Range: ................................................................0-25mm (0-1”)
Graduation: ...............................................0.001mm (0.00005”)
Battery: ............................................................ LR44 (supplied)
Accuracy: ..................................................±0.002mm (0.0001”)
4. OPERATION
WARNING!
Ensure that you have read and understood
Section 1 safety instructions before commencing.
4.1.
Ensure all measuring surfaces are clean.
4.2.
ORIGIN SETTING.
Use this function to preset the origin
value.
(Value can be anything from 0-25mm and can be used for
calibration purposes).
4.2.1.
Press (RESET) and (-) buttons together and hold until
“SET” begins to flash on the LCD.
4.2.2.
Press the (+) or (-) button to preset the origin value as
required. Now press (RESET) to confirm the setting.
4.3.
ORIGIN RESETTING.
Use this function to calibrate the
device using the preset origin value entered in step 4.2.
4.3.1.
Ensure the measuring faces of the micrometer are in contact with the object being used to calibrate it and that the measurement is
precisely the distance required (i.e. identical to the preset origin value) and press (RESET).
4.4.
To measure an object: open the micrometer by revolving the large barrel, place the object between the measuring surfaces and close the
micrometer using the smaller ratchet barrel (the ratchet is used to prevent over tightening which could other wise result in inaccurate
measurement, damage to the micrometer and damage to the object being measured). The reading is taken from the LCD display.
Refer to
instructions
1. Metric/Imperial conversion
2. Data hold
3. Relative/absolute measuring
4. Tolerance setting
5. Positive setting
6. Negative setting
7. Reset
AK9635D.V3 Issue: 2 (4) 02/07/2020
Original Language Version
© Jack Sealey Limited
