SparkFun Current Sensor Breakout - ACS723 - Moderate AC and DC Current Sensing Applications - Base Sensitivity of 400mV/A - Full Electrical Isolation of Measured and sensed Circuits

$16.52

Compare at 13 stores

Gravity: Analog AC Current Sensor (20A) - AC Current Signal Conversion Module and Open Type AC Transformer Probe Included - Non-contact Measurement

$34.53

Compare at 11 stores

AprilAire 50 Low Voltage Current Sensing Relay for AprilAire Whole-House Evaporative Humidifiers

$42.58

Compare at 24 stores

GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp

$170.47

Compare at 21 stores

Shelly Plus 1PM UL | WiFi & Bluetooth Smart Relay Switch with Power Metering | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Wireless Lighting Control (2 Pack)

$41.99

Compare at 20 stores

Functional Devices RIBXGHA Current Switch, Split Core, Adjustable, 0.75-150 Amp, 120 Vac, Wire Leads

$50.31

Compare at 40 stores

SparkFun ESP32 Thing Developement Board WiFi & microcontroller Compatible with Bluetooth for IoT & prototyping Projects w/Integrated LiPo Battery Charger 4MB Flash Memory 3 to 3.6V Operating Range

$30.92

Compare at 16 stores

ESI 695 80 Amps DC/AC Low Current Probe

$128.77

Compare at 35 stores

Power Module 5.3V BEC with XT60 Plug Compatible with APM2.5 APM2.6 APM2.8 APM Pixhawk Flight Controller

$13.89

Compare at 1 stores

DEVMO 30A Range AC and DC Current Sensor Module ACS712 Module Highly Sensitive Humidity High Efficient Compatible with Ar-duino 30A

$9.99

Compare at 5 stores

Hall Split core current sensor HSTS016L 50A/2.5±0.625V 1%

$17.55

Compare at 1 stores

Gravity: Analog AC Current Sensor (20A) - AC Current Signal Conversion Module and Open Type AC Transformer Probe Included - Non-contact Measurement

$34.53

Compare at 11 stores

DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface

$19.9

Compare at 3 stores

DFRobot 50A Current Sensor(AC/DC) Compatible with Arduino Interface

$19.9

Compare at 3 stores