BD21 distance meter
With a 90° tilt sensor for manifold laser distance measurements
Indirect distance and height or partial height calculation
The advanced distance meter BD21 offers functions and equipment features as standard which are usually restricted to expensive high-class devices: thanks to the integrated 90° tilt sensor with 3-point Pythagoras functions you can not only determine distance, area or volume in a quick and precise way – even height and partial height measurements, distance tracking or indirect distance or height measurements past obstacles do not pose a problem for this handy measuring device, which can further be applied as electronic spirit level.
Despite an extensive functional range, the laser distance meter is extremely easy to handle – every function and setting has a separate button.
Can be used as an electronic spirit level
Due to the selectable illumination of the large multi-line display, measurements pose no problem no matter if in dark surroundings or daylight.
Designed for indoors usage, the BD21 can also confidently cope with rough situations on construction sites, for the robust measuring device is dust- and splash-proof as per IP54.
It is therefore excellently suited for all types of handicraft.
Special equipment features
Precise laser measurement:
All distance measuring devices in direct comparison:
So that you can find exactly the right measuring device for you, you have the opportunity to clearly compare all distance measuring devices from Trotec with one another.
Models which you do not wish to include in your comparison can be easily dismissed with only one click.
A few practical benefits:
- Integrated 90° tilt sensor
- Range of 0.05 m to 70 m
- Indirect distance and height or partial height calculation (3-point Pythagoras functions)
- Precise measurement of distances, areas and volumes within seconds
- Illuminated multi-line display
- Can be used as an electronic spirit level
- Robust workmanship – dust- and splash-proof (IP54)
- Multifunctional end piece
- Timer function
- Automatic switch-off
- Tripod thread
Do you need a longer range?
Discover the more powerful range finder BD26 in an equally handy and slim design.
The BD26 has a range of 0.05 m to 120 m. The large multi-line display designed for indoor use can be optionally illuminated and thus enables measurements even in dark rooms or in the daylight without any problems. The integrated electronic spirit level completes the equipment. 4Owing to its dust and splash protection as per IP54, the robust device also allows for use in rough construction site conditions.
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standard equipment
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not available
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BD21 Distance Meter
You save: 56 %
79.95 £
34.95 £
incl. VAT
Show net price (VAT not included)
Technical data
| Technical data | ||
|---|---|---|
| General information | ||
| Article number | 3.510.205.156 | |
| Distance measurement | ||
| Min. measuring range | Distance measurement | 0.05 m (0.16 ft) | |
| Min. measuring range [m] | 0.05 | |
| Max. measuring range [m] | 70 | |
| Min. measuring range [ft] | 0.16 | |
| Max. measuring range [ft] | 230 | |
| Max. typical range | 70 m (230 ft) | |
| Typical measuring tolerance | ±2 mm (± 0.08 in) | |
| Inclination measurement | ||
| Measuring range | Inclination measurement | 45 ° | |
| Accuracy to the laser beam | ±0.3° | |
| Accuracy to the housing | ±0.3 ° | |
| Laser | ||
| Ø of the laser point at distance 10 [mm] | 6 | |
| Ø of the laser point at distance 50 [mm] | 30 | |
| Ø of the laser point at distance 100 [mm] | 60 | |
| class | 2 | |
| output < [mW] | 1 | |
| Memory organisation | ||
| Recall of previous measurements | 10 | |
| Device control | ||
| Push buttons | ||
| Membrane keyboard | ||
| Touch | ||
| Interfaces | ||
| Bluetooth | ||
| USB | ||
| Housing design | ||
| Plastics | ||
| Type of protection | ||
| IP54 | ||
| IP65 | ||
| Power supply | ||
| Internal via battery | ||
| Charging time [h] | ||
| Rated voltage [V] | ||
| Capacity [Ah] | ||
| Output voltage [V] | ||
| Charging current [A] | ||
| Internal (battery) | 2 x 1.5 V, AA | |
| Measurements per battery set | 5.000 ~ 8.000 | |
| Ambient conditions | ||
| Operation - min. temperature [°C] | 0 | |
| Operation - max. temperature [°C] | 40 | |
| Storage - min. temperature [°C] | -20 | |
| Storage - max. temperature [°C] | 70 | |
| Dimensions | ||
| Length (packaging excluded) [mm] | 27 | |
| Width (packaging excluded) [mm] | 49 | |
| Height (packaging excluded) [mm] | 118 | |
| Tiefe (packaging excluded) [mm] | 27 | |
| Weight | ||
| (packaging excluded) [kg] | 0.15 | |
| Standard scope of delivery | ||
|---|---|---|
| Standard scope of delivery | ||
| Measuring device | ||
| Battery(-ies) | ||
| Bag/holster | ||
| Wrist strap | ||
| Operating manual | ||
| Ascertainable measured values and functions | ||
|---|---|---|
| Internal sensors | ||
| Distance [m] | ||
| Distance [ft] | ||
| Distance [in] | ||
| Area [m²] | ||
| Area [ft²] | ||
| Area [in²] | ||
| Volume [m³] | ||
| Volume [ft³] | ||
| Volume [in³] | ||
| Inclination [°] | ||
| Inclination [%] | ||
| Inclination [mm/m] | ||
| Inclination [in/ft] | ||
| Distance [yd] | ||
| Functions and features | ||
| Minimum value display | ||
| Maximum value display | ||
| Automatic switch-off | ||
| Backlit display | ||
| Indirect measurement as per Pythagoras' theorem | ||
| Indirect measuring using tilt sensor | ||
| Non-stop measuring | ||
| Area measurement | ||
| Volume measurement | ||
| Recall of previous measurements | ||
| Timer | ||
| Addition | ||
| Subtraction | ||
| Sounds | ||
| Multifunctional end piece | ||
| Electronic spirit level | ||
| Distance tracking | ||
| Tripod | ||
| Battery status indication | ||
| Power Range technology | ||
| Smart Horizontal Mode | ||
| Average value display | ||
| Painter function (partial area measurements) | ||
| Solid angle and triangular function | ||
| Height tracking | ||
| Trapezoidal measurements | ||
| Height profile measurements | ||
| Bluetooth data transfer | ||
| Navigation keys for Bluetooth data transfer | ||
| Digital 4x zoom viewfinder | ||
| Constant memory | ||
| Tripod thread | ||
| Standard deviation | ||
| Acoustic alarm function | ||
| Compass function | ||
| Leica Disto sketch - free app for iOS/Android | ||
| Measuring tilted objects | ||
| Integrated overview camera | ||
| Images/screenshots | ||
| Gallery with USB download | ||
| Image-based measurements | ||
| Computer | ||
| Diameter | ||
| Width | ||
| Photo surface area | ||
| Long Range Mode | ||
| Personalised favourites | ||
standard equipment
optionally available
not available