| 类型 | 手持式激光测距仪 | 品牌 | ruide |
| 型号 | PD-23 | 测量范围 | 0.05-30（m） |
| 测量 | 3（mm） | 适用范围 | 室内外测量 |
一款外观，操作简单，使用方便，推向国际市场的手持激光测距产品，广泛应用于建筑，家居等测量，测量功能丰富，可以进行距离，面积，体积和勾股测量。技术参数如下：
Range (use target plate for longer) | ①0.05 m to 30 m ②0.02ft to 64ft |
Measuring accuracy up to 30m (2σstandard deviation, in the room) | Te：&plun;3mm* |
allest unit displayed | 1mm |
Laser cl | Cl2 |
Laser te | 635nm, < 1mW |
Diameter of laser spot (at distance) | 10mm/ 10m ( 35mm / 40m ) |
Automatic switch off | After 300s |
Illumination of display | √ |
Continuous,Pythagorean Surface area, volume measurement | √ |
Addition / grand total | √ |
Battery life, Te AAA, 2×1.5V | Up to 5000 measurements |
Dimension and weight | 116*58*30 mm, 140g |
Temperature range: Storage Operating |
-25℃to 70℃ 0℃to 40℃ |
