HiLetgo 2pcs 5A AC Current Sensor Current Detection Sensor Relay 12V AC Current Relay Module AC Sensor AC Current Relay Switch with Over Current Protection auspowers_batchtwo which allows you to clearly

which allows you to clearly see the detection value

10 sheet/box

we will offer free replacement or refund in 3 months

600 series

Turn Air Flow on or off

HiLetgo 2pcs 5A AC Current Sensor Current Detection Sensor Relay 12V AC Current Relay Module AC Sensor AC Current Relay Switch with Over Current Protection auspowers_batchtwo which allows you to clearlyHiLetgo 2pcs 5A AC Current Sensor Current Detection Sensor Relay 12V AC Current Relay Module AC Sensor AC Current Relay Switch with Over Current Protection Specifications: Working voltage: DC5V 12V 24V Working current: <20mA Frequency range: 20Hz 400Hz Output mode: switching signal output Humidity: 0 95% RH Size: 4. 4x3. 8cm 1. 73x1. 5" Interfaces: VCC: Positive; GND: Negative; NO: Normally open, NO and COM are disconnected before the relay is closed,