Sealey STW300 Instructions

4. bATTERIES
4.1 Changing / loading batteries. use a coin to
unlock the battery compartment by turning the
cap anti-clockwise and removing it. Insert two
new AA size batteries (positive end first) into the
compartment. Line up the small arrow on the
battery cap with the arrow above the
compartment aperture. using a coin push the cap
flush with the end of the wrench and turn it to the
locked position.
4.2 Low voltage protection. If the battery serial
voltage falls below 2.3 volts the wrench will show
a battery symbol in the top left hand corner of the
display for a short while then cut off.
5. RE-CALIbRATION
5.1 In order to ensure continued accuracy the
wrench should be re-calibrated annually and
after any impact or other misuse. Contact your
local Sealey dealer.
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and
component parts without prior notice. IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim. INFORMATION: For
a copy of our catalogue and latest promotions call us on 01284 757525 and leave your full name, address and postcode.
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
01284 757500 www.sealey.co.uk
Web
01284 703534
sales@sealey.co.uk
email
STW300, STW301, STW302, STW303
Thank you for purchasing a Sealey Product. Manufactured to a high standard this tool will, if
used according to these instructions and properly maintained, give years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS AND CAUTIONS.
USE THIS 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. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
 WARNING! DO NOT use the wrench if damaged or thought to be faulty.
 Ensure all workshop safety rules, regulations and conditions are complied with when using torque wrench.
 Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
 Keep children and unauthorised persons away from the working area.
After use clean with a soft dry cloth and store in a safe, dry, childproof location.

Keep the wrench away from magnets.

 DO NOT subject the wrench to excessive force or shocks.
 DO NOT drop or throw the wrench.
 DO NOT use wrench unless you have been instructed in its use by a qualified person.
 DO NOT leave the wrench in any place exposed to excessive heat, humidity or direct sunlight.
 DO NOT use organic solvents such as alcohol or thinners to clean the wrench.
2. INTRODUCTION & SPECIFICATION
2.1. Introduction Rugged and resilient digital torque wrenchs suitable for workshop and factory use. LCD
readout with LED/audible alarm indicates achieved and target torque levels. Preset desired torque levels or
track peak and working torques using simple push-button menu. Stores up to 50 readings. Selectable
readout in lb.ft, lb.in or Nm. Reversible Chrome Vanadium ratchet allows torque reading in either direction.
Accurate to ±2% between 20% and 100% of wrench's stated capacity. Tested in accordance with
EN ISO 6789. Supplied with certificate and storage case.
STW300 STW301
MODEL
NO.

1/4" 3/8"
DRIVE
LENGHT 390mm 415mm
Range Stated Range
accurate to capacity accurate to
± 2% ± 2%
TORQUE 6 - 30 1.5 - 30 27 - 135
(Nm)
4.42 - 1.11 - 19.9 -
TORQUE
22.12 22.12 99.5
(lb.ft)
53.1 - 13.3 - 239 -
TORQUE
265.5 265.5 1195
(lb.in)
DIGITAL TORQUE WRENCHES
INSTRuCTIONS FOR MODEL NOS:
STW302 STW303
1/2" 1/2"
530mm 650mm
Stated Range Stated Range
capacity accurate to capacity accurate to
± 2% ± 2%
6.8 - 135 40 - 200 10 - 200 68 - 340
5 - 29.5 - 7.4 - 50.1 -
99.5 147.5 147.5 250.7
60 - 354 - 88.0 - 602 -
1195 1770 1700 3009
STW300, STW301, STW302, STW303, ISSuE No:2 19/01/09
Stated
capacity
17 - 340
12.5 -
250.7
150 -
3009