# 哪个手持翻译设备档位的性价比最好？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which hand level offers the best value for money?

## 产品列表

### BLACK+DECKER BullsEye Auto-Leveling Laser Level BDL190S
```yaml
product: black-decker-bullseye-auto-leveling-laser-level-bdl190s
brand: BLACK+DECKER
price_gbp: 39.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
length: 9.6 in
weight: 1.095 lbs
accuracy: 1-1/8 in
```

- **价格:** £39.79 [^1]
- **概述:** The BLACK+DECKER BullsEye Auto-Leveling Laser Level BDL190S is a 2-in-1 tool that projects an easy-to-read horizontal laser line and includes a stud sensor for finding wood and metal studs as well as live A/C wires. It self-levels automatically using auto-leveling technology and comes with batteries and a protective storage case. It's suited for indoor tasks like hanging pictures and shelves or other mounting and layout work.
- **最适合:** For value-focused shoppers, it combines a built-in stud sensor with an auto-leveling, two-laser horizontal line system while offering 1-1/8 in accuracy and measuring range up to 100, making it an all-in-one option versus buying separate laser and stud-finding tools.
- **附加来源:** [^2], [^1], [^2]

---
## 参考来源
[^1]: McCoy's Building Supply, 访问日期 2026-06-26. https://www.mccoys.com/shop/p/9927252-052303-31/blackdecker-bulls-eye-series-bdl190s-auto-leveling-laser-with-stud-sensor-100-ft-1-18-in-accuracy-2-beam
[^2]: The Home Depot, 访问日期 2026-06-26. https://www.homedepot.com/p/BLACK-DECKER-BullsEye-Auto-Leveling-Laser-Level-BDL190S/100618958