2.5-inch CCTV tester with portable carrying wrist strap
2.5英寸CCTV测试仪带便携携带腕带
- 描述：
- LED背光提供更长的使用寿命，使用更少的功率，并提供更好的色彩饱和度
- 包括用于现场监控使用的电池组
- 理想的故障排除系统设置/故障定位
- 手动颜色调整
- 低功耗
- 表壳采用耐用ABS塑料制成
- 电池提供3-4小时连续操作
- Snap-on电池组包含4个AA镍氢充电电池（包括电池）
- 手动控制亮度，颜色，对比度
- 特征：
- 监视器，用于在安装过程中测试视频性能，视角和安全摄像机的焦距
- 带便携式携带腕带，充电电池，可以在安装者的手臂上，更容易视频检查
| 产品规格： | |
| 显示区域 | 2.5'TFT LCD有源矩阵 |
| 决议 | 320*228 |
| 输入信号电平 | 1.0Vp-p 75欧姆 |
| 背光类型 | LED |
| 亮度 | 200cd / m2 |
| 对比度 | '150:1 |
| 可视角度 | （上/下/左/右）：40/60/60/60度 |
| 信号系统 | pal / ntsc |
| 电源要求 | 5v dc / 50-60hz |
| 能量消耗 | 1.2W |
| 实际可见屏幕尺寸 | 50.08（h）* 32.06（v） |
| 工作温度 | -10-60℃ |
| 存储温度 | -20-70℃ |
- Description:
- LED backlight provides longer life, uses less power and provides better color saturation
- Battery pack for field monitor use included
- Ideal for trouble shooting system setup/fault location
- Manual color adjustment
- Low power consumption
- Case made of durable abs plastic
- Battery provides 3-4hrs continuous operation
- Snap-on battery pack holds 4pcs of AA Ni-MH rechargeable batteries (batteries included)
- Manual controls for brightness, color, contrast
- Features:
- Monitors for testing video performance, angle of view, and focus of security cameras during installation
- With portable carrying wrist strap, rechargeable battery, can be taken on installer's arm for easier video check
| Specifications: | |
| Display area | 2.5' TFT LCD active matrix |
| resolutions | 320*228 |
| Input signal level | 1.0Vp-p 75 Ohm |
| Back light type | LED |
| Brightness | 200cd/m2 |
| Contrast ratio | '150:1 |
| Viewing angle | (up/down/left/right): 40/60/60/60 degree |
| system of signal | PAL/NTSC |
| Power requirements | 5V DC/50-60Hz |
| Power consumption | 1.2W |
| Actual visible screen size | 50.08 (H) * 32.06 (V) |
| Operating temperatures | -10-60℃ |
| Storage temperatures | -20-70℃ |
