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Circuit Sensor

Uses item details. Price when purchased online

Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump $75.99

Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump
Sponsored
current price $75.99

Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump

Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black $7.88

Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black
Sponsored
current price $7.88

Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black

Circuit Breaker Replaces OEM: 23-13126-215 $22.99

Circuit Breaker Replaces OEM: 23-13126-215
Sponsored
current price $22.99

Circuit Breaker Replaces OEM: 23-13126-215

Littlefuse HI-AMP Circuit Waterproof Breaker 100A $22.45

Littlefuse HI-AMP Circuit Waterproof Breaker 100A
Sponsored
current price $22.45

Littlefuse HI-AMP Circuit Waterproof Breaker 100A

Best seller Hyper Tough Non-Contact Voltage Sensor TD35234J, New 0.75 in, 1.6 oz Assembled Product Weight, AC Range 70 - 1000 V $9.97

Hyper Tough Non-Contact Voltage Sensor TD35234J, New 0.75 in, 1.6 oz Assembled Product Weight, AC Range 70 - 1000 V
current price $9.97

Hyper Tough Non-Contact Voltage Sensor TD35234J, New 0.75 in, 1.6 oz Assembled Product Weight, AC Range 70 - 1000 V

4.3 out of 5 Stars. 365 reviews

Best seller Hyper Tough Circuit Tester $8.82

Hyper Tough Circuit Tester
current price $8.82

Hyper Tough Circuit Tester

4.6 out of 5 Stars. 61 reviews

1PC Gardner Bender Gardner Bender GVD-3504 Circuit Alert Non Contact Voltage Sensor, 600 Volt $21.05

1PC Gardner Bender Gardner Bender GVD-3504 Circuit Alert Non Contact Voltage Sensor, 600 Volt
current price $21.05

1PC Gardner Bender Gardner Bender GVD-3504 Circuit Alert Non Contact Voltage Sensor, 600 Volt

Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use From $13.29

Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use
Black, variant on Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use
Red, variant on Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use
From$1329

Non Contactt Voltage Tester,Live Wire Detector,Voltage Detector Pen for Electrical Outlets,AC Circuit Sensor with Audible Alarm Compact Tool for Home & Industrial Use

Black Dual Function Voltage Tester Non Contact Ac Sensor With Lcd Display Continuity Checker For Outlet Socket Circuit Diagnosis Requires 2 Aaa Batteries From $5.89

Black Dual Function Voltage Tester Non Contact Ac Sensor With Lcd Display Continuity Checker For Outlet Socket Circuit Diagnosis Requires 2 Aaa Batteries
Black, variant on Black Dual Function Voltage Tester Non Contact Ac Sensor With Lcd Display Continuity Checker For Outlet Socket Circuit Diagnosis Requires 2 Aaa Batteries
Red, variant on Black Dual Function Voltage Tester Non Contact Ac Sensor With Lcd Display Continuity Checker For Outlet Socket Circuit Diagnosis Requires 2 Aaa Batteries
From$589

Black Dual Function Voltage Tester Non Contact Ac Sensor With Lcd Display Continuity Checker For Outlet Socket Circuit Diagnosis Requires 2 Aaa Batteries

5 out of 5 Stars. 2 reviews

2PCS Non-Contact Voltage Tester Pen - AC/DC 12-220V Detector - Current Sensor - Safe Volt Detector for Outlets/Wires/Circuits. (One character and cross head) From $9.90

2PCS Non-Contact Voltage Tester Pen - AC/DC 12-220V Detector -  Current Sensor - Safe Volt Detector for Outlets/Wires/Circuits. (One character and cross head)
Available in additional 3 options
From$990

2PCS Non-Contact Voltage Tester Pen - AC/DC 12-220V Detector - Current Sensor - Safe Volt Detector for Outlets/Wires/Circuits. (One character and cross head)

3.3 out of 5 Stars. 4 reviews

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker $9.89 Was $32.72

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker
Sponsored
current price Now $9.89, Was $32.72

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker

General Electric THQL1120 Circuit Breaker, 1-Pole 20-Amp Thick Series From $10.95

General Electric THQL1120 Circuit Breaker, 1-Pole 20-Amp Thick Series
Sponsored
From$1095

General Electric THQL1120 Circuit Breaker, 1-Pole 20-Amp Thick Series

5 out of 5 Stars. 3 reviews

Schneider Electric 630A Wireless Energy Sensor LV434022 $700.00

Schneider Electric 630A Wireless Energy Sensor LV434022
current price $700.00

Schneider Electric 630A Wireless Energy Sensor LV434022

SYSTEM SENSOR 5622 S.SENSOR 2-CIRCUIT 194F FIXED- $57.77

SYSTEM SENSOR 5622 S.SENSOR 2-CIRCUIT 194F FIXED-
current price $57.77

SYSTEM SENSOR 5622 S.SENSOR 2-CIRCUIT 194F FIXED-

Honmine Multi-Function Smart Power Measuring Pen, Non Contact Voltage Tester for Electrician, Digital Sensor Pencil for , Circuit, and Socket Detection

Honmine Multi-Function Smart Power Measuring Pen, Non Contact Voltage Tester for Electrician, Digital Sensor Pencil for , Circuit, and Socket Detection
Black, variant on Honmine Multi-Function Smart Power Measuring Pen, Non Contact Voltage Tester for Electrician, Digital Sensor Pencil for , Circuit, and Socket Detection
Red, variant on Honmine Multi-Function Smart Power Measuring Pen, Non Contact Voltage Tester for Electrician, Digital Sensor Pencil for , Circuit, and Socket Detection

Honmine Multi-Function Smart Power Measuring Pen, Non Contact Voltage Tester for Electrician, Digital Sensor Pencil for , Circuit, and Socket Detection

Gardner Bender Circuit Alert Voltage Sensing Module, Model# CAM-10 $28.40

Gardner Bender Circuit Alert Voltage Sensing Module, Model# CAM-10
current price $28.40

Gardner Bender Circuit Alert Voltage Sensing Module, Model# CAM-10

Clearance 2 in 1 Digital Voltage Tester Pen, Non Contact AC Voltage Detector, Live Wire Detection with Sound Alarm, Continuity Test, NCV Sensor, Interchangeable Bits, Electrical Tester Tool From $7.49

2 in 1 Digital Voltage Tester Pen, Non Contact AC Voltage Detector, Live Wire Detection with Sound Alarm, Continuity Test, NCV Sensor, Interchangeable Bits, Electrical Tester Tool
Black, variant on 2 in 1 Digital Voltage Tester Pen, Non Contact AC Voltage Detector, Live Wire Detection with Sound Alarm, Continuity Test, NCV Sensor, Interchangeable Bits, Electrical Tester Tool
Red, variant on 2 in 1 Digital Voltage Tester Pen, Non Contact AC Voltage Detector, Live Wire Detection with Sound Alarm, Continuity Test, NCV Sensor, Interchangeable Bits, Electrical Tester Tool
From$749

2 in 1 Digital Voltage Tester Pen, Non Contact AC Voltage Detector, Live Wire Detection with Sound Alarm, Continuity Test, NCV Sensor, Interchangeable Bits, Electrical Tester Tool

Tuya Wifi 300A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar $165.96

Tuya Wifi 300A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar
current price $165.96

Tuya Wifi 300A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar

Non-Contact Voltage Tester Pen, AC/DC 12-220V Electrical Current Sensor, Safe Volt Detector Tool for Outlets, Wires and Circuits From $9.60

Non-Contact Voltage Tester Pen, AC/DC 12-220V Electrical Current Sensor, Safe Volt Detector Tool for Outlets, Wires and Circuits
Available in additional 3 options
From$960

Non-Contact Voltage Tester Pen, AC/DC 12-220V Electrical Current Sensor, Safe Volt Detector Tool for Outlets, Wires and Circuits

Uxcell 12 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue $10.49

Uxcell 12 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue
current price $10.49

Uxcell 12 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue

1Pole 63A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C63 $10.99

1Pole 63A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C63
Sponsored
current price $10.99

1Pole 63A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C63

3 out of 5 Stars. 2 reviews

Uxcell 40 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue $11.69

Uxcell 40 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue
current price $11.69

Uxcell 40 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Black $9.89

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Black
current price $9.89

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Black

Upgrades Not Contact Circuit Detector Pen High Sensitivity Sensors for Electric Measurement & Breakpoints Identification $12.77

Upgrades Not Contact Circuit Detector Pen High Sensitivity Sensors for Electric Measurement & Breakpoints Identification
current price $12.77

Upgrades Not Contact Circuit Detector Pen High Sensitivity Sensors for Electric Measurement & Breakpoints Identification

Mayilon HT89 Non Contact Voltage Tester Pen Electrical Detector Multimeter AC 12-300V Portable Tool for Home Circuit Inspection Reliable Proximity Sensor (16 cm / 6.3 inches) Black $12.59

Mayilon HT89 Non Contact Voltage Tester Pen Electrical Detector Multimeter AC 12-300V Portable Tool for Home Circuit Inspection Reliable Proximity Sensor (16 cm / 6.3 inches) Black
current price $12.59

Mayilon HT89 Non Contact Voltage Tester Pen Electrical Detector Multimeter AC 12-300V Portable Tool for Home Circuit Inspection Reliable Proximity Sensor (16 cm / 6.3 inches) Black

Mioren Smart Wifi Power Meter Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring $32.04

Mioren Smart Wifi Power Meter Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring
current price $32.04

Mioren Smart Wifi Power Meter Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring

Tuya Wifi 200A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar $161.00

Tuya Wifi 200A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar
current price $161.00

Tuya Wifi 200A 3 Phase 4 Wire Energy Monitor with 50A Circuit Level Sensors Real Time Electricity Monitor Meter Solar

Sperry Instruments VD6505 Adjustable Volt Sensor Non-Contact Volt Detector Tester, 12-1000V AC $22.87

Sperry Instruments VD6505 Adjustable Volt Sensor Non-Contact Volt Detector Tester, 12-1000V AC
current price $22.87

Sperry Instruments VD6505 Adjustable Volt Sensor Non-Contact Volt Detector Tester, 12-1000V AC

4.8 out of 5 Stars. 16 reviews

5A 60W Ir Hand Sweep Sensor Smart Switch Dc 12V/24V for Led Strips $7.94

5A 60W Ir Hand Sweep Sensor Smart Switch Dc 12V/24V for Led Strips
current price $7.94

5A 60W Ir Hand Sweep Sensor Smart Switch Dc 12V/24V for Led Strips

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component $19.06

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component
current price $19.06

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue $11.49

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue
current price $11.49

Uxcell 24 Pcs SW-18010P Vibration Sensor, 24V 0.2mA High Sensitivity Spring Electronic Sensor Switch for Electronic Component Current Circuit, Blue

Sperry Instruments DualCheck 2-in-1 Tester, 50-1000V AC Non-Contact Voltage Detector, GFCI Outlet Circuit Analyzer $37.46

Sperry Instruments DualCheck 2-in-1 Tester, 50-1000V AC Non-Contact Voltage Detector, GFCI Outlet Circuit Analyzer
current price $37.46

Sperry Instruments DualCheck 2-in-1 Tester, 50-1000V AC Non-Contact Voltage Detector, GFCI Outlet Circuit Analyzer

4.5 out of 5 Stars. 6 reviews

NFTIGB 2-Pack Inductive Proximity Switch Sensor 30mm AC NC 110-240V 15mm Range (0.59 inches / 15 mm) $21.24

NFTIGB 2-Pack Inductive Proximity Switch Sensor 30mm AC NC 110-240V 15mm Range (0.59 inches / 15 mm)
current price $21.24

NFTIGB 2-Pack Inductive Proximity Switch Sensor 30mm AC NC 110-240V 15mm Range (0.59 inches / 15 mm)

Elowen 3 Way Energy Monitor Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring $32.05

Elowen 3 Way Energy Monitor Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring
current price $32.05

Elowen 3 Way Energy Monitor Meter Smart 3-Way Electric Meter Sensor LCD Display 16A Circuit Breaker Over-Temperature Alarm WiFi APP Remote Control for Home Monitoring

Gardner Bender Circut Alert Non-Contact Voltage Tester GVD-3504 - 50 V - Multicolor $21.27

Gardner Bender Circut Alert Non-Contact Voltage Tester GVD-3504 - 50 V - Multicolor
current price $21.27

Gardner Bender Circut Alert Non-Contact Voltage Tester GVD-3504 - 50 V - Multicolor

Best seller Hyper Tough GFCI Receptacle Tester TD35091B, Condition New, Height 1 in, 1.92 oz Weight, 125 V $7.28

Hyper Tough GFCI Receptacle Tester TD35091B, Condition New, Height 1 in, 1.92 oz Weight, 125 V
current price $7.28

Hyper Tough GFCI Receptacle Tester TD35091B, Condition New, Height 1 in, 1.92 oz Weight, 125 V

4.8 out of 5 Stars. 231 reviews

Sperry Instruments VD6504 Volt Sensor Non-Contact Voltage Detector Tester, 50-1000V AC $20.76

Sperry Instruments VD6504 Volt Sensor Non-Contact Voltage Detector Tester, 50-1000V AC
current price $20.76

Sperry Instruments VD6504 Volt Sensor Non-Contact Voltage Detector Tester, 50-1000V AC

2 out of 5 Stars. 1 reviews

Hubbell WS1020LA Light Almond Occupancy Sensor No Neutral 2-Circuit PIR 120VAC $26.23

Hubbell WS1020LA Light Almond Occupancy Sensor No Neutral 2-Circuit PIR 120VAC
current price $26.23

Hubbell WS1020LA Light Almond Occupancy Sensor No Neutral 2-Circuit PIR 120VAC

Uxcell 4pcs ACS712 Current Sensor Module 5A RangeHall Effect Current Sensor Current Measuring AC/DC for Detecting Current $13.99

Uxcell 4pcs ACS712 Current Sensor Module 5A RangeHall Effect Current Sensor Current Measuring AC/DC for Detecting Current
current price $13.99

Uxcell 4pcs ACS712 Current Sensor Module 5A RangeHall Effect Current Sensor Current Measuring AC/DC for Detecting Current

Uxcell 5pcs ACS712 Current Sensor Module 30A Hall Effect Current Sensor Measuring AC/DC $13.09

Uxcell 5pcs ACS712 Current Sensor Module 30A Hall Effect Current Sensor Measuring AC/DC
current price $13.09

Uxcell 5pcs ACS712 Current Sensor Module 30A Hall Effect Current Sensor Measuring AC/DC

Rainproof Light Control Sensor Sensor 10A 12V 50Hz Ac/ Dc As-20 Ajustable Auto Dc Photo Control 100% Brand New Was $10.70

Rainproof Light Control Sensor Sensor 10A 12V 50Hz Ac/ Dc As-20 Ajustable Auto Dc Photo Control 100% Brand New

Rainproof Light Control Sensor Sensor 10A 12V 50Hz Ac/ Dc As-20 Ajustable Auto Dc Photo Control 100% Brand New

Hubbell Wiring Systems WS1000NW Lighting Controls, VAC Ancy/Occupancy Sensors, Wall Switch, Passive Infrared Technology, Single Circuit, 120VAC, 500W with Night Light, White CA3 $75.19

Hubbell Wiring Systems WS1000NW Lighting Controls, VAC Ancy/Occupancy Sensors, Wall Switch, Passive Infrared Technology, Single Circuit, 120VAC, 500W with Night Light, White CA3
current price $75.19

Hubbell Wiring Systems WS1000NW Lighting Controls, VAC Ancy/Occupancy Sensors, Wall Switch, Passive Infrared Technology, Single Circuit, 120VAC, 500W with Night Light, White CA3

HQRP 2-Pack Photocell Sensor Shorting Cap Outdoor Light Photoelectric Switch Short Circuit Cap Twist Lock Plug for Led Garage Light, Outdoor Pole Light, Landscape Lightening etc. $15.95

HQRP 2-Pack Photocell Sensor Shorting Cap Outdoor Light Photoelectric Switch Short Circuit Cap Twist Lock Plug for Led Garage Light, Outdoor Pole Light, Landscape Lightening etc.
current price $15.95

HQRP 2-Pack Photocell Sensor Shorting Cap Outdoor Light Photoelectric Switch Short Circuit Cap Twist Lock Plug for Led Garage Light, Outdoor Pole Light, Landscape Lightening etc.

EASTIN 2Pcs Dusk to Dawn photocell IP66 Twist Lock photocontrol 110-277V Light Sensor Switch for Outdoor Lighting CE Approved Twilight Switch, Blue $13.57

EASTIN 2Pcs Dusk to Dawn photocell IP66 Twist Lock photocontrol 110-277V Light Sensor Switch for Outdoor Lighting CE Approved Twilight Switch, Blue
current price $13.57

EASTIN 2Pcs Dusk to Dawn photocell IP66 Twist Lock photocontrol 110-277V Light Sensor Switch for Outdoor Lighting CE Approved Twilight Switch, Blue

Eaton IZM-RP203-800 LV Air Circuit Breaker Sensor/Rating Plug Kit, 3P, 800A $749.50

Eaton IZM-RP203-800 LV Air Circuit Breaker Sensor/Rating Plug Kit, 3P, 800A
current price $749.50

Eaton IZM-RP203-800 LV Air Circuit Breaker Sensor/Rating Plug Kit, 3P, 800A

Gardner Bender GST-70M Circuit Alert, Multi-Tool Strips, Crimps, and Cuts, 8-20 AWG, Volt Sensor in Handle 3 Pack $104.11

Gardner Bender GST-70M Circuit Alert, Multi-Tool Strips, Crimps, and Cuts, 8-20 AWG, Volt Sensor in Handle 3 Pack
current price $104.11

Gardner Bender GST-70M Circuit Alert, Multi-Tool Strips, Crimps, and Cuts, 8-20 AWG, Volt Sensor in Handle 3 Pack

12V 0-10A DC Current Detection Module Sensing Detecting Delay Relay Control $12.38

12V 0-10A DC Current Detection Module Sensing Detecting Delay Relay Control
current price $12.38

12V 0-10A DC Current Detection Module Sensing Detecting Delay Relay Control

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