Unmellow Yellow Neon
Yup, that's a monospaced version of Comic Sans you're looking at on this 25 minutes timer.
Blizzard Blue Neon
Bright blue Comic Sans Mono font
Timer over a spiral galaxy
16 Segment Black
Basic black LCD font on a white background
9 Pin Green
Bright green dot matrix font on a black background
VT323 Digital Timer - Radical Red
Radical Red monospaced LCD font called VT323 on a black background.
Digital Clock - Yellow
Yellow digital clock font on a black background