CCTV tester NEW generation 3.5 inches-inch screen monitoring equipment monitoring multimeter

Product details

Product Type

N91

RegardFrequency signal test

Video System

NTSC / PAL automatically adapt

Video Signal

1Vpp

Display

3.5 inch LCD480 * RGB * 320 (HVGA) resolution , 64K colors

Display adjustment

Video display 's brightness, contrast , color saturation adjustable backlight brightness adjustable

Video Input / Output

1 channel Video IN BNC input, 1 channel Video OUT BNC output

Video Signal Measurement

Signal strength measurement

Video signal level measurement range display exception information

Video Digital Zoom

Support the appropriate screen 1X 2X 4X four kinds of multiples

12V power output

Power Output

Output 12V 1A DC power supply for the camera to provide temporary work

Audio Test

Audio Test

Input audio signal all the way to test sound is normal

PTZ Control Test

Communication Interface

Can support RS232/RS485/RS422 bus

Communication protocol

Compatible with Pelco-D / P, Samsung, Panasonic, Lilin, Yaan dozen other protocols

Baud Rate

150,300,600,1200,2400,4800,9600,19200 bps

Color image generator

Video signal generator

Through the video OUT port, send PAL / NTSC multi-system color graphics video test signals , supports seven standard.

UTP cable test

Network Cable Tester

Test any two lines or two lines or more cables, the screen displays the connection sequence and test head No.

Protocol code capture

Protocol code capture

Can receive , display control device protocol code data sent RS485/RS232/RS422

Power supply

External power supply

DC 5V (2A)

Battery-powered

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

Charging

Charging 3-4 hours on a single charge to complete 11 hours of normal use

Power Saving Function

Low power consumption , auto standby power-saving features , the battery icon is displayed in real time

System Parameters

Operation Settings

Chinese , English OSD menu, optional

Auto Standby

Off / 5-60 minutes

Keyboard Sound

On / Off

Working environment and specifications

Operating Temperature

-30 ° --- +70 °

Humidity

30% -90 %

Dimensions

170mm x 99mm x 48mm / 293g