1-Channel 12V Relay Module with optocoupler Isolation Supports high and Low Level triggering (Pack of 10) June_2023_update durable buckle and velcro

durable buckle and velcro

Acrylic body beautifully displays the fill level of each shaker's contents

Ergonomic Radian: The curved handle conforms to ergonomics and is comfortable to hold

and body with attached insert – on one end that connects to tubing for a leak-resistant seal in high-pressure

It is used at home or in the office via USB cable connection or wherever you want

1-Channel 12V Relay Module with optocoupler Isolation Supports high and Low Level triggering (Pack of 10) June_2023_update durable buckle and velcro1 Channel 12V Relay Module with optocoupler Isolation Supports high and Low Level triggering (Pack of 10) Specifications: Material: PCB Control signal: TTL Trigger current: 5mA Operating voltage: 12V Maximum load: AC 250V 10A, DC 30V 10A Maximum Switching voltage: 250VAC, 30V Trigger voltage: 0 1. 5V (LOW); 3 5V (HIGH) LED Indicators: Power Indicator: Green Relay status display: red Relay output: 1. NO: The relay is normally open, the relay is