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型号：TBD0603575801A     大类别：Security     第2级类别：CCTV Accessories  -->子类别：Other Tools   审核产品   所有审核和提问(new)  1688链接英文名称：JSK-4300B 4.3 inch Handheld 12V Output Network Cable Monitoring Tester(With US Plug Power Adapter)
中文名称：JSK-4300B 4.3寸手持12V输出网线监控测试仪（带美规电源适配器）

颜色：With US Plug Power Adapter 包装：Plastic Bag 配件：null 装箱资料： 每箱：60pcs 重量：30kgs 外箱尺寸：50cm * 50cm * 60cm 采购:Lijialiang  编辑:zengli(2023-05-08)  美工:zengli

给产品打分

                       

1. Video system: NTSC/PAL
2. Display screen: 4.3-inch high-definition TET screen, suitable for various occasions, allowing the screen to present a clear image of 16:9 or 4:3
3. Video input: video input x 1 (BNC interface)
4. Video output: 7 kinds of color bar signal output
5. Operation interface: OSD switch
6. Power output: power DC output (support general photography lens power / current up to 500mA)
7. External power supply: external power DC5A 1.0A transformer
8. Battery capacity: 3.7V 3000mAh
9. Charging time: about 6h
10. Working time: about 5-8h (without CCD power supply)
11. Indicator: 2 LED bulbs (power indication - green light, charging indication - red light)
12. Working ambient temperature: 0-60 degrees Celsius
13. Working environment humidity: 30%-90%
14. Form factor: about 17.8 x 11 x 4cm
15. Weight: about 350g

Features:
1. 4.3 inch high-definition large screen, the display area is broader and clearer, more intuitive and convenient to show the effect of the camera image
2. LCD monitor brightness, contrast, color saturation adjustable, backlight brightness adjustable for field construction and maintenance
3. Foldable also can measure the network cable, can also be worn on the wrist, easy to use
4. Color bar output, image generator, send PAL color graphics bar (white, yellow, cyan, green, purple, red, blue), seven kinds of color bar signal output
5. Test lens connection method: through the data line to be tested lens and tester connection, can be directly observed in the tester display above the detection of the lens to be tested, imaging effect
6. Support high current output (up to 1A), in places with less light can detect the need for high current driven night vision lens
7. Network cable test: first select the network cable test in the menu, and then press the left button or right button next to the network cable test, you can test the good or bad network cable, line short circuit and other issues


中文描述：

1. 视频制式：NTSC/PAL
2. 显示屏幕：4.3寸高清晰TET屏幕，适合各种场合使用，可让屏幕呈现出16:9或4:3的清楚图像
3. 视频输入：影像输入 x 1(BNC接口）
4. 视频输出：7种彩条信号输出
5. 操作接口：OSD开关
6. 电源输出：电源DC输出(支持一般摄影镜头电源/电流可达500mA)
7. 外接电源：外部电源DC5A 1.0A变压器
8. 电池容量：3.7V 3000mAh
9. 充电时间：约6h
10. 工作时间：约5-8h(不含CCD供电)
11. 指示灯：2颗LED灯泡(电源指示-绿灯、充电指示-红灯)
12. 工作环境温度：0-60摄氏度
13. 工作环境湿度：30%-90%
14. 外形尺寸：约17.8 x 11 x 4cm
15. 重量：约350g

特点：
1. 4.3寸高清大屏幕，显示区域更广阔清晰，更加直观方便的显示出摄像机图像效果
2. LCD监视器亮度、对比度、色彩饱和度可调，背光亮度可调适合野外施工和维护
3. 可折叠也可测网线，还可以戴在手腕上，使用便捷
4. 彩条输出，图像发生器，发送PAL制式彩色图形条(白、黄、青、绿、紫、红、蓝)，七种彩条信号输出
5. 测试镜头连接方法：通过数据线将待测镜头与测试仪连接，可直接在测试仪显示屏上面观察待检测镜头的检测、成像效果
6. 支持大电流输出（可达1A），在光线较少的地方可以检测需要大电流带动的夜视镜头
7. 网线测试：先在菜单中选择网线测试，然后按旁边左键或者右键即可进行网线测试，可以测试网线的好坏、线路短路等问题



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