15102 - Rangefinder Draper - Free user manual and instructions
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| Product type | Laser rangefinder |
| Brand | Draper |
| Model | 15102 |
| Measuring range | 0.2 to 40 m |
| Measurement accuracy | ±2 mm |
| Laser class | Class 2 |
| Laser wavelength | 635 nm |
| Measuring units | m / ft / in |
| Display | Backlit LCD display |
| Measurement functions | Distance, area, volume, continuous measurement |
| Memory | 20 stored measurements |
| Power supply | 2 x AAA batteries |
| Dimensions | 110 x 45 x 24 mm |
| Weight | 90 g including batteries |
| Protection rating | IP54 |
| Operating temperature | -10 °C to 40 °C |
| Maintenance and cleaning | Wipe the housing with a dry cloth and clean the lens with a soft brush |
| Safety | Do not stare into the beam; Class 2 laser product |
| Spare parts and repairability | Contact an authorised Draper service centre for replacement lens and battery cover |
| Included accessories | Protective pouch and user manual |
| General information | Designed for indoor measuring use |
Frequently Asked Questions - 15102 Draper
How do I measure a distance with the Draper 15102?
Press the ON/MODE button to activate the laser, aim at the target, press the MEASURE button and read the distance on the backlit LCD display. Ensure the laser dot is clearly visible and keep the device stable for accurate readings.
What batteries does the Draper 15102 use and how do I replace them?
The rangefinder is powered by two AAA batteries. Open the battery compartment on the back, insert the batteries with the correct polarity, and close the cover. Replace the batteries when the low-battery indicator appears.
Can I switch between metres and feet on the Draper 15102?
Yes, press and hold the UNIT button for about three seconds to toggle between metres, feet and inches. The selected unit is clearly shown on the display.
Why does my laser rangefinder show inconsistent measurements?
Inconsistent measurements are often caused by a moving target, reflective surfaces, or a partially blocked laser. Place the device on a stable surface, use a consistent reference point, and avoid measuring through glass or highly reflective materials.
What is the maximum distance the Draper 15102 can measure?
The Draper 15102 measures distances from 0.2 m up to 40 m with an accuracy of ±2 mm in favourable lighting conditions and with a suitable reflective target.
Is the laser beam safe for eye exposure?
The device uses a Class 2 laser, which is safe for brief accidental exposure, but you should never look directly into the beam or point it at people's eyes. Avoid prolonged staring at the laser dot.
How do I clean the lens of the Draper 15102?
Use a soft, dry cloth or a lens brush to remove dust from the laser lens. Do not use water, solvents, or abrasive materials, and avoid touching the lens with your fingers to protect the optical coating.
Can the Draper 15102 calculate area and volume?
Yes, select area or volume mode using the MODE button, then take the required measurements. The device automatically calculates the result and displays it on screen.
What should I do if the rangefinder does not turn on?
Check the batteries and their polarity, replace the batteries if needed, and verify that the battery contacts are clean. If the device still does not power on, contact a Draper authorised service centre.
How should I store the Draper 15102 when not in use?
Remove the batteries if you plan to store it for a long period, place the rangefinder in its protective pouch, and keep it in a dry place at room temperature away from dust, humidity, and extreme temperatures.
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