Provides NTSC color bars, crosshatch, dot, staircase, circle, center cross windows and a full range of color raster patterns. Outputs are composite video and audio via RCA connector or S video mini DIN output. Signals can be produced as interlaced or progressive scanning mode.

Specifications:

Video Pattern
Color Bars: white, yellow, cyan, green, magenta, red, blue and black
Crosshatch: 15 vertical x 11 horizontal white lines on black raster
Dot: 15 vertical x 11 horizontal white dots on black raster
Staircase: Linear staircase signed with 5 equal steps from black to white
Circle: Circle with 1 x 1 crosshatch
Raster: White, red, green, blue, yellow, cyan, magenta and black
Window: White window on black background
Center Cross: Centering box on screen
Scanning System: Interlace and Progressive
Composite Video: 1.2V p-p into 75 ohms
S-Video:
Chrominance output: 0.75 p-p into 75 ohms
Luminance plus Sync Output: 1V p-p into 75 ohms
Sound: 1KHz audio tone
Power: 9V battery
One Year Warranty

BK Precision Model No. 1257
Techni-Tool Part No. 310TE257