ALCK 821 Analog Timer DIY Kits 尺寸:90 x 85 x 55 mm 4 Operation Buttons: Simple controls

4 Operation Buttons: Simple controls (TIME

Adjustment Keys: 2 tactile switches (Mode/Set) for calibrating time and date

24/7 digital thermometer for accurate temperature monitoring

DIY Kit: Includes all pre-sorted components (PCB

ALCK 821 Analog Timer DIY Kits 尺寸:90 x 85 x 55 mm 4 Operation Buttons: Simple controlsProduct Introduction (ALCK821 Analog Timer) The ALCK821 is a user friendly analog countdown timer designed for flexible timing scenarios (e. g., cooking, workshops, daily routines). It combines simple operation, compact design, and reliable performance, powered by a single 1. 5V battery for portability. Product Features 160 Minute Countdown Range: Covers most daily timing needs. Rotate to Start Operation: Intuitive mechanical rotation to set and