100 decibel timer 4 channel PRISMA400 1 piece

It has two count up/down functions and a clock function. Even during operation, you can return to the setting state with one touch. Up to 100dB loud alarm Famous German manufacturer model number: PRISMA400 Number of timers: 4 channels Setting time: 9 hours 59 minutes 59 seconds 9/9999 minutes 99 switching Size: Main unit: 130 x 95 x 175 mm, Display unit: 67 x 36 mm Alarm: MAX 100dB (adjustable) With clock function Power supply: 1 AA battery (included for testing) Weight: 390g