0-20m Level Sensor 20m Cable 4-20mA Output Level Sensor Transmitter(8m Cable 4-20mA)
1 Pack Carbon Monoxide Detectors 3-in-1, Plug in CO Detector with Temperature & Humidity Display, CO Monitor Alarm with Clear LCD Display & Sound Warning for Home, Hotel, Car and Living Area
1-Pack Interconnected Smoke and Carbon Monoxide Detector, Test Button & Replaceable Battery, Smoke and CO Alarm for Home, Hallways, Bedroom, Reliable Alert
1/2″ Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-30L/min
10 Pcs Temperature-Sensitive Detector Modules Thermosensitive Relay Sensor for Car Temperature Detection and Light Control Compatible with Microcontroller Systems
10-in-1 Smart Air Quality Monitor Indoor, Air Quality Tester for Home with AQI, CO2, CO, TVOC, PM2.5, PM1.0, Pollen, Noise, Temp & Humidity, Air Quality Sensor with APP,Air Quality Meter for Office
10A Liquid Level Control Relay GRL8-02 AC/DC 24V-240V Water Level Sensor Control Relay with 0.1S-10S Adjustable Time, Automatic UP and Down Liquid Level Controller with 5ft Detector Sensor
10PCS HC-SR501 PIR Module Pyroelectric Infrared Motion Sensor Module Detector
10pcs Ntc Temperature Sensor Air Conditioner Thermostat Freezer Monitor Smart Thermostat Probe
10Pcs Pir Sensor Am312 2.7V to 12v Mini Motion Sensor Pyroelectric Human Infrared Sensor Module
10Pcs Pir Sensor AM312 Mini Pir Motion Sensor Module Body Sensors Manual Motion Infrared IR Detector for AR duino
