Head to head
Bosch GLM165-27CGL vs Bosch GLM 40
Our pick
Bosch GLM165-27CGL
Handheld Laser Distance Meters
Product photographs. Not to scale.
What Bosch GLM 40 offers
The GLM 40 saves the last ten measurements, so you can check recent room dimensions on its illuminated display before writing them down.3
What differs
| Specification | Bosch GLM165-27CGL | Bosch GLM 40 |
|---|---|---|
| Beam color | Green1 | Red3 |
| Display | Color LCD1 | illuminated display3 |
| Measuring functions | 11 different measuring functions1 | standard length, surface, and volume calculation as well as indirect height measurements3 |
| Bluetooth | Yes2 | No4 |
| Power source | Aa or rechargeable pack2 | Aaa batteries5 |
| IP rating | IP651 | IP543 |
| Inclinometer | Yes6 | No4 |
More details
| Specification | Bosch GLM165-27CGL | Bosch GLM 40 |
|---|---|---|
| Range | Up to 165 ft1 | ≈131 ft (40 m)5 |
| Accuracy | ≈0.063 in (1.6 mm) (Environment: Typical measurement conditions)2 | ≈0.0591 in (1.5 mm)5 |
| Viewfinder or camera | Not published | No4 |