Technical data
Digital laser measure | GLM 50-27 CG | GLM 50-27 C |
|---|---|---|
Article number | 3 601 K72 U.. | 3 601 K72 T.. |
Measuring rangeA) | 0.05–50 m | 0.05–50 m |
Measuring range (unfavourable conditions)B) | 0.05–20 m | 0.05–20 m |
Measuring accuracyA) | ±1.5 mm | ±1.5 mm |
Measuring accuracy (unfavourable conditions)B) | ±3.0 mm | ±3.0 mm |
Smallest display unit | 0.5 mm | 0.5 mm |
Indirect distance measurement and level | ||
Measuring range | 0°–360° (4 × 90°) | 0°–360° (4 × 90°) |
Grade measurement | ||
Measuring range | 0°–360° (4 × 90°) | 0°–360° (4 × 90°) |
Measuring accuracyC)D) | ±0.2° | ±0.2° |
Smallest display unit | 0.1° | 0.1° |
General | ||
Operating temperatureE) | –10 °C to +45 °C | –10 °C to +45 °C |
Storage temperature | –20 °C to +70 °C | –20 °C to +70 °C |
Relative air humidity max. | 90 % | 90 % |
Max. altitude | 2000 m | 2000 m |
Pollution degree according to IEC 61010-1 | 2F) | 2F) |
Laser class | 2 | 2 |
Laser type | 515 nm, < 1 mW | 635 nm, < 1 mW |
Divergence of the laser beam | < 1.5 mrad (full angle) | < 1.5 mrad (full angle) |
Automatic switch-off after approx. | ||
| 20 s | 20 s |
| 5 min | 5 min |
Weight according to EPTA-Procedure 01:2014 | 0.17 kg | 0.17 kg |
Protection rating | IP 65 | IP 65 |
Dimensions | 119 × 53 × 29 mm | 119 × 53 × 29 mm |
Unit of measurement setting | m, ft, in | m, ft, in |
Batteries | 2 × 1.5 V LR6 (AA) | 2 × 1.5 V LR6 (AA) |
Battery pack (accessory) | Li-ion | Li-ion |
Type | BA 3.7V 1.0Ah A | BA 3.7V 1.0Ah A |
Article number | 1 607 A35 0N8 | 1 607 A35 0N8 |
USB charging connection | Type-C® | Type-C® |
Recommended USB Type-C® cable | 1 600 A01 6A8 | 1 600 A01 6A8 |
Rated voltage | 3.7 V | 3.7 V |
Capacity | 1.0 Ah | 1.0 Ah |
Number of battery cells | 1 | 1 |
Permitted charging temperature range | +10 °C to +35 °C | +10 °C to +35 °C |
Power supply | ||
Output voltage | 5.0 V | 5.0 V |
Min. output current | 500 mA | 500 mA |
Recommended power supplyH) | 2 609 120 713 (EU) 2 609 120 718 (UK) 1 600 A01 3A0 (ARG) 1 600 A01 3A1 (MEX) 1 600 A01 3A2 (BRL) | 2 609 120 713 (EU) 2 609 120 718 (UK) 1 600 A01 3A0 (ARG) 1 600 A01 3A1 (MEX) 1 600 A01 3A2 (BRL) |
Data transmission | ||
Bluetooth® | Bluetooth® 4.2 | Bluetooth® 4.2 |
Operating frequency range | 2402–2480 MHz | 2402–2480 MHz |
Max. transmission power | 8 mW | 8 mW |
- A)
When measuring from the front edge of the measuring tool, this applies for high reflectivity of the target (e.g. a wall painted white), weak background lighting and a 20 °C operating temperature; a distance-dependent deviation of ±0.05 mm/m must additionally be factored in.
- B)
When measuring from the front edge of the measuring tool, this applies for high reflectivity of the target (e.g. a wall painted white), strong background lighting, a 20 °C operating temperature and high elevation; a distance-dependent deviation of ±0.15 mm/m must additionally be factored in.
- C)
At an operating temperature of 25 °C
- D)
After user calibration at 0° and 90°; An additional grade error of ±0.01°/degree to 45° (max.) has to be taken into account. The left-hand side of the measuring tool serves as the reference level for grade measurement.
- E)
In continuous measurement mode, the max. operating temperature is +40 °C.
- F)
Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.
- G)
Bluetooth® deactivated
- H)
For additional technical data, visit: https://www.bosch-professional.com/ecodesign
- I)
When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® tools must support the GATT profile.
The serial number (11) on the type plate is used to clearly identify your measuring tool.