CCTV tester NEW generation 3.5 inches-inch screen monitoring equipment monitoring multimeter
CCTV tester NEW generation 3.5-inch screen monitoring equipment monitoring multimeter
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Product details |
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Product Type |
N91 |
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RegardFrequency signal test |
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Video System |
NTSC / PAL automatically adapt |
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Video Signal |
1Vpp |
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Display |
3.5 inch LCD480 * RGB * 320 (HVGA) resolution , 64K colors |
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Display adjustment |
Video display 's brightness, contrast , color saturation adjustable backlight brightness adjustable |
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Video Input / Output |
1 channel Video IN BNC input, 1 channel Video OUT BNC output |
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Video Signal Measurement |
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Signal strength measurement |
Video signal level measurement range display exception information |
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Video Digital Zoom |
Support the appropriate screen 1X 2X 4X four kinds of multiples |
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12V power output |
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Power Output |
Output 12V 1A DC power supply for the camera to provide temporary work |
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Audio Test |
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Audio Test |
Input audio signal all the way to test sound is normal |
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PTZ Control Test |
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Communication Interface |
Can support RS232/RS485/RS422 bus |
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Communication protocol |
Compatible with Pelco-D / P, Samsung, Panasonic, Lilin, Yaan dozen other protocols |
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Baud Rate |
150,300,600,1200,2400,4800,9600,19200 bps |
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Color image generator |
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Video signal generator |
Through the video OUT port, send PAL / NTSC multi-system color graphics video test signals , supports seven standard. |
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UTP cable test |
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Network Cable Tester |
Test any two lines or two lines or more cables, the screen displays the connection sequence and test head No. |
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Protocol code capture |
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Protocol code capture |
Can receive , display control device protocol code data sent RS485/RS232/RS422 |
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Power supply |
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External power supply |
DC 5V (2A) |
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Battery-powered |
Built-in 3.7V lithium polymer battery , Capacity 3000mAh |
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Charging |
Charging 3-4 hours on a single charge to complete 11 hours of normal use |
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Power Saving Function |
Low power consumption , auto standby power-saving features , the battery icon is displayed in real time |
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System Parameters |
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Operation Settings |
Chinese , English OSD menu, optional |
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Auto Standby |
Off / 5-60 minutes |
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Keyboard Sound |
On / Off |
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Working environment and specifications |
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Operating Temperature |
-30 ° --- +70 ° |
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Humidity |
30% -90 % |
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Dimensions |
170mm x 99mm x 48mm / 293g |