
INSTRUCTIONS FOR
Combined Stud Detector
& Distance Estimator
Stock No.88988 Part No.DMSD
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY TO ENSURE THE SAFE AND
GENERAL INFORMATION
Read all these instructions before operating this product and save these instructions.
This manual has been compiled by Draper Tools and is an integrated part of the product with which it is enclosed and
should be kept with it for future references.
This manual describes the purpose for which the product has been designed and contains all the necessary information
to ensure its correct and safe use. We recommend that this manual is read before any operation or, before performing
any kind of adjustment to the product and prior to any maintenance tasks. By following all the general safety instructions
contained in this manual, it will ensure both product and operator safety, together with longer life of the product itself.
All photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the product.
Whilst every effort has been made to ensure accuracy of information contained in this manual, the Draper Tools policy of
continuous improvement determines the right to make modifications without prior warning.
EFFECTIVE USE OF THIS PRODUCT.

CONTENTS
Contents/Declaration .................................................................................................................................. 1
Specification/Assembly ................................................................................................................................ 2
Operation and Use ................................................................................................................................... 3-4
Disposal ...................................................................................................................................................... 5
Explanation of Symbols/Pictograms ............................................................................................................. 5
DECLARATION OF CONFORMITY
We:
Draper Tools Ltd.,
Hursley Road,
Chandler’s Ford,
Eastleigh, Hampshire.
SO53 1YF.
England.
Declare under our sole responsibility that the product:
Stock No:- 88988.
Part No:- DMSD.
Description:- Distance Measure Stud Detector.
To which this declaration relates is in conformity with the following directive(s)
89/336/EEC
With reference to
EN61326:1997+A1+A2
J.N. Draper
Chairman 05/07/2005
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SPECIFICATION
The Draper Tools policy of continuous improvement determines the right to change
specification without notice.
Stock No. ......................................................................................................................... 88988
Part No. ............................................................................................................................ DMSD
Detection Distance:
Stud ..................................................................................................................... 19.05mm
Distance ......................................................................................................... 0.60-15.24M
Accuracy ............................................................................................................. ±0.5% ±1 Digit
Resolution .................................................................................................................. 0.01M (1")
Aperture Angle (approx.) ......................................................................................................... 5°
Laser Diode Type ................................................................................................... 650nM Diode
Laser Class ..................................................................................................................... Class 2A
Power Source* .............................................................................................................. 9V (PP3)
Weight .......................................................................................................................... 0.192kg
Operating Temperature ........................................................................... 32°F-104°F (0°C-40°C)
* Draper Stock No.62044
ASSEMBLY
- BATTERY INSTALLATION: (FIG.1)
When the battery power starts getting low a
battery symbol will appear on the display.
Slide out battery door $ located at the rear
of the unit. Connect a new 9V PP3 battery*
(not supplied) into the battery compartment
and ensure the correct polarity. Replace cover
$ and securely clip in place.
* Draper Stock No.62044
FIG.1
$
CARE AND HANDLING
1. DO NOT shine or aim the laser pointer at people or animals, as it may cause damage to
eyesight.
2. The combined stud/distance detector is a precision instrument which must be handled with
care.
3. Avoid shock, vibrations and extreme heat.
4. Avoid dust and water, which may obstruct the lens. If needed, use a soft cloth to clean the lens.
5. Keep the laser tool dry and clean.
6. Check battery regularly to avoid deterioration.
7. Remove battery if the laser tool is to be stored for an extended period of time.
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