Model | SW-B40 | SW-B50 | SW-B60 |
Max. measuring range | 40m | 50m | 60m |
Laser color | Red | ||
Reference point | 2(rear, front) | ||
Accuracy | ±(2mm+ d*10^-4) | ||
Continuous measure | yes | ||
Area measure | yes | ||
Volume measure | yes | ||
Pythagorean measurement | Full mode | ||
Unit options | m/in/ft | ||
Working temperature | 0°C~40°C | ||
Storage temperature | -20°C~60°C | ||
Storage humidity | 20%~80% RH | ||
Min/Max value | yes | ||
Self-Calibration | yes | ||
Laser level | II | ||
Laser type | 630-670nm,<1mW | ||
Automatically cut off laser | 20s | ||
Automatic shutdown | 150s | ||
Battery | 3.7V 850mAh lithium battery | ||
Buttons/keys sound | yes |
Very good product, I like it very much
This product is excellent! It meets all of my expectations and works just as described. I’m very satisfied with the quality and performance. Highly recommend it to others!
Highly satisfied with this product. It’s well-made, and I would recommend it to anyone.
This product is excellent! It meets all of my expectations and works just as described. I’m very satisfied with the quality and performance. Highly recommend it to others!
Highly recommend this product! It’s durable, reliable, and works perfectly for my needs. I’m very happy with my purchase.
Very good product, I like it very much
Very good product, I like it very much
This product is excellent! It meets all of my expectations and works just as described. I’m very satisfied with the quality and performance. Highly recommend it to others!
Very good product, I will buy again
This product is exactly what I was looking for. It’s durable, practical, and very easy to use. A great buy!
I’m very impressed with the performance of this product. It’s efficient, easy to use, and exactly what I needed.