2.8" inch LCD Monitor CCTV Security Camera Video PTZ Test Tester


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2.8" TFT-LCD Monitor / PTZ Controller / Video Signal Generator / RS485 Data Capture / UTP Cable Tester
 The STest-890 is developed for the installation and maintenance of video monitoring system. It can be used for displaying video, controlling PTZ, generating images, capturing data of RS485 and testing LAN cable etc. Its functions, easy operation, and convenient portability enable it simple for the contractor to install and maintain the video camera, promote working efficiency and cost-down the expenditure of the project.


CCTV system installation and maintenance
Dome camera and All in one camera testing
The CCTV transmitting channel testing
PTZ controller


2.8"TFT-LCD , 960 H ×240 V resolution.
PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and sets and calls the preset position
Video displaying. Automatically adapts and displays the video format of NTSC/PAL.
LCD Brightness/Contrast/Color Saturation are adjustable.
Video Generating, The PAL/NTSC multi-system colorbar video generator (seven-system switchable, transmit/receive seven-system colorful imagines)
Data analyst. Captures and analyzes RS485 controlling data to help the technician to find out the problem.
Cable testing. It is powerful in testing LAN cable, measuring the connecting status, displaying the sequence of connection and the NO. of the LAN cable.
Multi-interface and Multi-baudrate. Support RS232 ,RS485 and RS422 interface; baud rate ranging from 150, 600 to 19200bps.
Multi-protocol. Supports more than twenty PTZ protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.
Lithium Ion Polymer Battery (3.7V DC2800mAh). The device employs advanced power control and protection circuit. The device is high power-efficient, energy saving and environmental protection. It can last 11 hours for normal use after charging for 4 hours.


CCTV Security TesterPRO STest-890

Video Test

Signal mode
NTSC/PAL (Auto adapt)

2.8 inch digital TFT-LCD ,960 x 240 resolution

LCD adjustment
Brightness, Contrast, Saturation adjustable

Video IN/OUT
1 channel BNC Input & 1 channel Output

Video Output Mode
1.0 Vp-p

PTZ controller

RS232, RS422 simplex and RS485

PTZ Protocol
Compatible with more than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin, Yaan, etc.

Baud Rate

Video Signal Generation

Color bar generation
Output channel colorbar video signal for testing monitor or video cable


UTP cable test

Test UTP cable connection status and display in the screen. Read the number of the test box.

RS485 data analyst

Data Monitor
Captures and analyzes the command data from controlling device


Power Adapter
DC5V, 2A

Built-in 3.7V Lithium polymer battery ,2000mAh

After charging 3-4 hour, working time lasts 11hours

Low Consumption
Energy saving technology


Working Temperature

Working Humidity



Package :

1x CCTV Tester
1x Rechargable Li-ion Battery(built-in)
1x Carrying Bag
1x LAN Cable Tester
1x BNC Cable
1x RS485 Data Cable
1x Safety Cord
1x User Manual
1x A/C Adapter(100-240V, with plug for worldwide use: US, AU, UK or Europe)

Add to Cart:

  • Model: SH480159
  • Shipping Weight: 470 gram