Aost Electronic Tech Co., Ltd.
Main products:Video Balun,Camera,Isolator,CCTV Accessories
Contact Us
  • Contact Person : Ms. Zhong Alice
  • Company Name : Aost Electronic Tech Co., Ltd.
  • Tel : 86-755-83976993
  • Fax : 86-755-83976993
  • Address : Guangdong,Shenzhen,3F,Zhongjiang Building industry 6.Road,Nanshan Dis,Shenzhen City, China
  • Country/Region : China
  • Zip : 518033

CCTV tester 3.5" TFT-LCD Tester with Monitor PTZ Controller Video signal generator ST-895

CCTV tester 3.5" TFT-LCD Tester with Monitor PTZ Controller Video signal generator ST-895
Product Detailed
CCTV Tester 1.3.5"TFT-LCD 2. Video Signal Intensity Testing 3. Video Generating 4. Data analyst, PTZ controller

 3.5" TFT-LCD Tester with Monitor / PTZ Controller / Video signal generator ST-895



ST-895 PTZ Tester with 3.5 inch LCD Screen and 12V DC Power Output and Digital multimeter and can test the fibre-optical power .CCTV Tester, CCTV Security tester, Ethernet cable tester, Network cable tester ,PTZ tester, CCTV Camera tester

Technical Parameter 



Video Signal Testing

Video format

NTSC / PAL Auto-adaptation, format display

Video Signal


Screen display

3.5-inch digital LCD color screen with a resolution of 960 x 240

Display Adjustment

LCD display screen of brightness, contrast and color saturation are adjustable. LCD display screen backlight brightness is also adjustable

Video Input / Output

1 way Video input BNC,1way Video output BNC

Video Signal Strength Measurement

Video Signal Measurement

Testing the video signal level range and abnormal information

12V power output

Power output

Output DC12V 1A DC power supply, to provide emergency power for the camera

Audio Testing

Audio Testing

Input 1 way audio signal to test the sound whether it is normal

fibre-optical power test

Calibrating wavelength


850nm / 1300nm / 1310nm / 1490nm / 1550nm

Power range (dBm)

-70~+10dBm   -50~+26dBm

Sensitivity (nVV)


Optical interface

FC/PC , SC ST optional

Digital multimeter (independent circuit board with the function of protection)

AC/DC Voltage

0-660V automatic/manual measure, the mini resolution reaches to 0.1mV

AC/DC Current

660uA , 6.6mA, 66mA , 660mA, 10A


660, 6.6k, 66k, 660k, 6.6M, 66MΩ

Capacitance test

6.6nf~66000uF, 1pf mini resolution

Diode test

0~2V diode voltage,1mV mini resolution

Difference value measurement

Display the difference value of first measuring

Continuity test

Indicate in lower than 50

The speed of testing

3times /second

Read range

-66000 ~ +6600

PTZ control test

Communication Interface

Support RS232/RS485 simultaneously


compatible with Pelco-D / P, Samsung, Panasonic, Lilin, Yaan, etc. more than 20 kinds of protocols



Color Image Generator

Color Image Generator

By video OUT port to send a PAL / NTSC multi-format color graphics of video test signals

UTP cable test

UTP cable test

Testing any two or more network lines and displaying on the screen to check whether the cable has connect the order number

Agreement code capture

Agreement code capture

Receive and display the RS485/RS232 protocol code data  from control device

Power supply

External Power

DC 5V(2A)


Built-in 3.7V lithium polymer battery, Capacity 3000mAh


It can be completed work for12 hours after charging 3-4 hours

Power-saving features

Low-power,auto standby power-saving features,Battery power is displaying all the time.

System parameters

Operation Setting

OSD menu Language(Chinese and English) can be Choose

Auto Standby

Close / 5-60 minutes

Keyboard Sound

On / Off

Operating environment and specifications

Operating environment


Operating Humidity



176mm x 94mm x 36mm






CCTV tester 3.5" TFT-LCD Tester with Monitor PTZ Controller Video signal generator ST-895

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