DC 12 В Автоматизация электроники релейный модуль управления автомобиля зуммер время задержки переключатель триггер схема синхронизации плата цифровой таймер

Description:
100% brand new and high quality!
Anti-reverse voltage input circuit, worry-free wiring.
Modules can be triggered using the normally open type switch or a sensor
Signal input optocoupler isolation, anti-interference ability.
There are 8 time range options, with a minimum of 0.1 seconds and a maximum of 1 hour.
High current load (250Vac|10A or 30V dc 10A).
With a delay regulating potentiometer, the regulation time will be longer.
Specifications:
Item type: 12V DC relay module
Materials: Metal, Plastic, Electronic Components
Color: Blue.
Size: about 5.6 x 3 x 1.8cm (L* W* H)
Package includes:
1 x Timer Module
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.