Draper 15102 User Manual Download Page 12

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4. INTRODUCTION

•  Measures distances of up to 40M, in metres or 

feet.

•  Measures the shortest distance to target with 

Dynamic (continuous) measuring.

•  Measures area and volume

•  Indirect measuring using Pythagorean theorem.

•  Choice of 2 reference points.

•  Impact-resistant rubber casing.

• Tripod-ready.

4.2 SPECIFICATION

Stock no.  .................................................................................................................................15102
Part no ................................................................................................................................LDM-40M
Measuring Range ...........................................................................................................  0.2M - 40M
Accuracy....................................................................................................................... ±2mm@40m
Laser ..........................................................................................................  Class 2 , 635nm, <1mW
Battery ........................................................................................................... 2 x AAA (not supplied)
Operating Temperature .................................................................................................  0°C to 40°C
Storage Temperature .................................................................................................  -10°C to 60°C
Auto-off: Laser ................................................................................................  30 seconds (Approx.)
Auto-off: Unit.................................................................................................  180 seconds (Approx.)
Dimensions................................................................................  120mm x 50mm x 30mm (Approx.)
Weight ..............................................................................................................  114g (with batteries)

4.3 TECHNICAL SPECIFICATION

Distance measurement precision ..................................................................................±2mm@40m
Measurement unit options .....................................................................................................mm/in/ft
Continuous measurement function.............................................................................................. Yes
Area measurement function ........................................................................................................ Yes
Volume measurement function.................................................................................................... Yes
Pythagorean proposition measurement function ................................................................Full mode
Add and subtract measurement function..................................................................................... Yes
Min/Max value ............................................................................................................................. Yes
Max storage........................................................................................................................... 20 units
Automatic backlight ..................................................................................................................... Yes
Buttons/key sound ....................................................................................................................... Yes
NOTE: There will be a bit of greater differences of measurement results in harsh environment, 
such as strong sunlight, excessive temperature fluctuations, weak reflective surface, low battery.
As to this, large reflection board as auxiliary will assist to get a better result.

4.1 SCOPE

10. TROUBLESHOOTING

All information will be displayed in the form of code or “Error”. Now display codes and relevant 
solutions are listed below:

Code

Reason

Solution

204

208

220

252

253

255

Miscalculation

Electric currents exceed standard

Low battery

Too high temperature

Too low temperature

256

Too strong receipt signal

The receiving reflected light is
weak, or measuring time is too
long.

Operate again upon requirements of manual

Please contact with your dealer

Please change battery in time

The external measurement temperature of
instrument shall be kept at 0°C-40°C

Please raise temperature for instrument

The reflect light of target is too strong (use
sighting board, or don’t direct at hard light)

The reflecting surface will be reflected more
easily, or use sighting board, white paper etc. 

Summary of Contents for 15102

Page 1: ...the product keep it for the life of the product passing it on to any subsequent holder of the product Read all these instructions before assembling operating or maintaining this product This manual has been compiled by Draper Tools describing the purpose for which the product has been designed and contains all the necessary information to ensure its correct and safe use By following all the genera...

Page 2: ...DING THIS MANUALS SAFETY CONTENT WARNING Information that draws attention to the risk of injury or death CAUTION Information that draws attention to the risk of damage to the product or surroundings 1 4 COPYRIGHT NOTICE Copyright Draper Tools Limited Permission is granted to reproduce this publication for personal and educational use only Commercial copying redistribution hiring or lending is proh...

Page 3: ...N 7 7 PREPARING THE MEASURE 7 1 BATTERY INSTALLATION 8 8 BASIC MEASURE OPERATIONS 8 1 SINGLE MEASUREMENT 9 8 2 CONTINUOUS MEASUREMENT 9 8 3 MEASUREMENT OF AREA 9 8 4 MEASUREMENT OF VOLUME 9 8 5 INDIRECT MEASUREMENT 9 8 6 ADD SUBTRACT CALCULATION OF MEASURED VALUE 10 8 7 DATA STORAGE 10 8 8 CHANGE MEASUREMENT UNITS 10 8 9 SETTING OF REFERENCE EDGE AT INITIAL OF MEASUREMENT 10 10 MAINTENANCE 10 1 IN...

Page 4: ...ised Draper warranty repair agent Note If the tool is found not to be within the terms of warranty repairs and carriage charges will be quoted and made accordingly This guarantee applies in lieu of any other guarantee expressed or implied and variations of its terms are not authorised Your Draper guarantee is not effective unless you can produce upon request a dated receipt or invoice to verify yo...

Page 5: ...e Yes Max storage 20 units Automatic backlight Yes Buttons key sound Yes NOTE There will be a bit of greater differences of measurement results in harsh environment such as strong sunlight excessive temperature fluctuations weak reflective surface low battery As to this large reflection board as auxiliary will assist to get a better result 4 1 SCOPE 10 TROUBLESHOOTING All information will be displ...

Page 6: ...s animals Do NOT use in the vicinity of children Do NOT direct the beam onto reflective surfaces Always switch off when not in use and do not leave unattended Remove the batteries before storing the laser level away Store the level in a dry location out of the reach of children Care must be taken to ensure that the laser level is not dropped knocked or damaged during use or storage This laser leve...

Page 7: ...d to check page up and down 8 8 CHANGE MEASUREMENT UNITS Press to change the measurement units that are needed The sequence of displayed units is as follows m ft in ft in As to the measurement of area the sequence of displayed units is as follows m ft As to the measurement of volume the sequence of displayed units is as follows m ft 8 9 SETTING OF REFERENCE EDGE AT INITIAL OF MEASUREMENT The defau...

Page 8: ...h in proper order The result will be displayed on the screen when the measurement is completed Press to change the unit 8 4 MEASUREMENT OF VOLUME Press twice to enter the mode of Measurement of Volume and then the laser will be activated Measure the length width and height according to screen instructions The result will be displayed on the screen when the measurement is completed Press to change ...

Page 9: ...h in proper order The result will be displayed on the screen when the measurement is completed Press to change the unit 8 4 MEASUREMENT OF VOLUME Press twice to enter the mode of Measurement of Volume and then the laser will be activated Measure the length width and height according to screen instructions The result will be displayed on the screen when the measurement is completed Press to change ...

Page 10: ...d to check page up and down 8 8 CHANGE MEASUREMENT UNITS Press to change the measurement units that are needed The sequence of displayed units is as follows m ft in ft in As to the measurement of area the sequence of displayed units is as follows m ft As to the measurement of volume the sequence of displayed units is as follows m ft 8 9 SETTING OF REFERENCE EDGE AT INITIAL OF MEASUREMENT The defau...

Page 11: ...s animals Do NOT use in the vicinity of children Do NOT direct the beam onto reflective surfaces Always switch off when not in use and do not leave unattended Remove the batteries before storing the laser level away Store the level in a dry location out of the reach of children Care must be taken to ensure that the laser level is not dropped knocked or damaged during use or storage This laser leve...

Page 12: ...e Yes Max storage 20 units Automatic backlight Yes Buttons key sound Yes NOTE There will be a bit of greater differences of measurement results in harsh environment such as strong sunlight excessive temperature fluctuations weak reflective surface low battery As to this large reflection board as auxiliary will assist to get a better result 4 1 SCOPE 10 TROUBLESHOOTING All information will be displ...

Page 13: ...ised Draper warranty repair agent Note If the tool is found not to be within the terms of warranty repairs and carriage charges will be quoted and made accordingly This guarantee applies in lieu of any other guarantee expressed or implied and variations of its terms are not authorised Your Draper guarantee is not effective unless you can produce upon request a dated receipt or invoice to verify yo...

Page 14: ...N 7 7 PREPARING THE MEASURE 7 1 BATTERY INSTALLATION 8 8 BASIC MEASURE OPERATIONS 8 1 SINGLE MEASUREMENT 9 8 2 CONTINUOUS MEASUREMENT 9 8 3 MEASUREMENT OF AREA 9 8 4 MEASUREMENT OF VOLUME 9 8 5 INDIRECT MEASUREMENT 9 8 6 ADD SUBTRACT CALCULATION OF MEASURED VALUE 10 8 7 DATA STORAGE 10 8 8 CHANGE MEASUREMENT UNITS 10 8 9 SETTING OF REFERENCE EDGE AT INITIAL OF MEASUREMENT 10 10 MAINTENANCE 10 1 IN...

Page 15: ...DING THIS MANUALS SAFETY CONTENT WARNING Information that draws attention to the risk of injury or death CAUTION Information that draws attention to the risk of damage to the product or surroundings 1 4 COPYRIGHT NOTICE Copyright Draper Tools Limited Permission is granted to reproduce this publication for personal and educational use only Commercial copying redistribution hiring or lending is proh...

Page 16: ...the product keep it for the life of the product passing it on to any subsequent holder of the product Read all these instructions before assembling operating or maintaining this product This manual has been compiled by Draper Tools describing the purpose for which the product has been designed and contains all the necessary information to ensure its correct and safe use By following all the genera...

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