数字LED背光和蜂鸣器提醒的防水和防尘测量仪
| 范围(使用目标板较长 | 0.05〜40m(ht-40) 0.05〜60m(ht-60) 0.05〜80m(ht-80) 0.05〜100m(ht-100) |
| 测量精度高达40m(在房间内) | ±2mm |
| 显示最小单位 | 1mm |
| 激光类 | Class2 |
| 激光类型 | 635nm,< 1mw |
| 自动关机 | 3分钟不活动 |
| 显示照明 | √ |
| 最小/最大测量, 连续测量 | √ |
| 加法/减法 | √ |
| 毕达哥拉斯测量 | √ |
| 面积/体积计算 | √ |
| 梯形测量 | √ |
| 三角面积测量 | √ |
| 历史存储 | √(20) |
| 测量倾斜传感器的范围 | ±45° |
| 倾斜传感器的精度 | ±0.3° |
| 电池寿命,TypeAAA,4 * 1.5v | 最多5000次测量 |
| IP等级 | ip54 |
| 尺寸/重量 | 116 * 56 * 32mm / 100g |
| 存储/操作温度 | -20℃-60℃ 0℃-40℃ |

| Range(use target plate for longer | 0.05~40m(HT-40) 0.05~60m(HT-60) 0.05~80m(HT-80) 0.05~100m(HT-100) |
| Measuring accuracy up to 40m(in the room) | ±2mm |
| Smallest unit displayed | 1mm |
| Laser class | Class2 |
| Laser type | 635nm,< 1mw |
| Automatic switch off | 3minutes of inactivity |
| Display illumination | √ |
| Minimum/Maximum measurement, Continuous measurement | √ |
| Addition/Subtraction | √ |
| Pythagoras measurement | √ |
| Area/volume calculation | √ |
| Trapezoid measurement | √ |
| Triangular area measurement | √ |
| Historical storage | √ ( 20) |
| Measure range of tilt sensor | ±45° |
| Accuracy of tilt sensor | ±0.3° |
| Battery lifespan, TypeAAA,4*1.5v | up to 5000 measurements |
| IP rating | IP54 |
| Dimension/Weight | 116*56*32 mm/100g |
| Storage/Operating Temperature | - 20°C-60°C 0°C-40°C |
