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26% off
AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor

AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor

$3.92$5.30

47 sold
Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor

Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor

$14.49$14.49

61 sold
17% off
220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch 220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch

220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch

$1.69$2.04

61 sold
Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment

Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment

$4.57$4.57

47 sold
26% off
Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201 Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201

Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201

$2.18$2.95

46 sold
DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires

DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires

$11.64$11.64

64 sold
Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1 Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1

Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1" 1/2" 1/4" Liquid Level Controller Switch

$14.14$14.14

62 sold
Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen

Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen

$56.80$56.80

58 sold
55% off
110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat 110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat

110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat

$10.23$22.73

55 sold
5% off
1/4 1/4

1/4" 1/2" 3/8”3/4" Gear Flowmeter Hall Flow Sensor Milk Chemical Oil Flow Meter Flow Sensor Switch For Viscous Liquid DC3.5~24V

$89.50$94.21

51 sold
51% off
1/4 1/4

1/4" Quick Connect Water Flow Sensor Food-grade Switch Flowmeter Fluid Meter Counter 0.2-8L/min for Drinking Fountain

$1.71$3.50

50 sold
3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling 3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling

3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling

$16.86$16.86

52 sold
32% off
High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable

High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable

$3.36$4.94

46 sold
110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower 110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower

110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower

$8.77$8.77

53 sold
EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling

EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling

$12.07$12.07

64 sold
3% off
HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

$11.33$11.68

50 sold
High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps

High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps

$4.30$4.30

56 sold
30% off
Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter

Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter

$6.99$9.99

61 sold
22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories 22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories

22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories

$5.24$5.24

49 sold
10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor 10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor

10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor

$2.92$2.92

57 sold
PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant

PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant

$9.08$9.08

53 sold
30% off
Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic

Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic

$2.45$3.50

46 sold
M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor

M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor

$11.86$11.86

53 sold
20% off
Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool

Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool

$33.84$42.30

48 sold
26% off
W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY

W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY

$2.00$2.70

58 sold
2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank 2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank

2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank

$11.57$11.57

46 sold
DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board

DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board

$25.91$25.91

63 sold
Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

$4.15$4.15

53 sold
WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option

WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option

$4.25$4.25

61 sold
14% off
LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC

LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC

$3.16$3.68

45 sold
27% off
Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow

Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow

$24.05$32.95

48 sold
32% off
Water Flow Sensor Switch G1/2 Water Flow Sensor Switch G1/2

Water Flow Sensor Switch G1/2" Fluid Flow Meter Water Control Transparent Enclosure DC 5-15V Use For Water Heaters

$2.28$3.36

45 sold
EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch

EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch

$10.77$10.77

45 sold
18% off
W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor

W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor

$0.89$1.09

50 sold
6% off
English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch

English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch

$33.84$36.00

59 sold
Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller

Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller

$84.63$84.63

49 sold
26% off
AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor

AC220V DC12V 10A Digital LED Temperature Controller Thermostat Control Switch Sensor

$3.92 $5.30

47 sold

Categories: Tools, Measurement & Analysis Instruments

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Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor

Timer Socket Digital Thermostat 220v Temperature Controller Socket Outlet With Timer Switch Cooling Heating Temperature Sensor

$14.49 $14.49

61 sold

Categories: Tools, Measurement & Analysis Instruments

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17% off
220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch 220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch

220V Automatic Liquid Water Level Sensor Controller 45mm Stainless Steel Waterproof Float Switch for Water Pump Sensor switch

$1.69 $2.04

61 sold

Categories: Tools, Measurement & Analysis Instruments

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Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment

Piston Type Water Flow Switch Normally Open Electromagnetic Flowmeter Sensor for Beauty Professional Laser Equipment

$4.57 $4.57

47 sold

Categories: Tools, Measurement & Analysis Instruments

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26% off
Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201 Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201

Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201

$2.18 $2.95

46 sold

Categories: Tools, Measurement & Analysis Instruments

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DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires

DF-96ED Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2m wires

$11.64 $11.64

64 sold

Categories: Tools, Measurement & Analysis Instruments

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Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1 Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1

Paddle Water Pump Flow Sensor Switch Water Flow Switch HFS-25 HFS-20 HFS-15 NPT 1" 1/2" 1/4" Liquid Level Controller Switch

$14.14 $14.14

62 sold

Categories: Tools, Measurement & Analysis Instruments

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Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen

Stainless Steel Water Float Switch Level Switch Tank Liquid Level Sensor 0-220V SUS304 M10 Thread For Humidifiers Towers Kitchen

$56.80 $56.80

58 sold

Categories: Tools, Measurement & Analysis Instruments

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55% off
110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat 110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat

110V 220V AC Digital LED Temperature Controller XH-W3001 Cooling Heating Switch NTC Sensor Thermostat

$10.23 $22.73

55 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
1/4 1/4

1/4" 1/2" 3/8”3/4" Gear Flowmeter Hall Flow Sensor Milk Chemical Oil Flow Meter Flow Sensor Switch For Viscous Liquid DC3.5~24V

$89.50 $94.21

51 sold

Categories: Tools, Measurement & Analysis Instruments

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51% off
1/4 1/4

1/4" Quick Connect Water Flow Sensor Food-grade Switch Flowmeter Fluid Meter Counter 0.2-8L/min for Drinking Fountain

$1.71 $3.50

50 sold

Categories: Tools, Measurement & Analysis Instruments

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3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling 3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling

3 Meter Sensor Probe EU Plug Digital Thermostat KT3100 Temperature Controller Socket Outlet With Timer Switch Heating Cooling

$16.86 $16.86

52 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable

High Quality Water Paddle Flow Switch Female Thread Connecting Sensor For Heat Pump Water Heater Air Conditioner Durable

$3.36 $4.94

46 sold

Categories: Tools, Measurement & Analysis Instruments

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110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower 110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower

110V/220V AC/DC Side Mounted 304 Stainless Steel Duckbill Float Switch Liquid Level Sensor Reed Controller Pool Water Tower

$8.77 $8.77

53 sold

Categories: Tools, Measurement & Analysis Instruments

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EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling

EU/US/FR/UK Thermostat Timer Socket Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling

$12.07 $12.07

64 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

HT-30 1 One Inch Water Flow Sensor Switch Boosting Pump Full Copper Magnetic Automatic Electronic Pressure Valve Controller 110V

$11.33 $11.68

50 sold

Categories: Tools, Measurement & Analysis Instruments

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High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps

High Low Voltage Liquid Water Level Sensor 10W/50W 110V 220V AC/DC Horizontal Float Sensor Switch for Tank Pool Water Pumps

$4.30 $4.30

56 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter

Electronic digital display counter proximity Industrial magnetic sensor switch punch counter automatic induction counter meter

$6.99 $9.99

61 sold

Categories: Tools, Measurement & Analysis Instruments

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22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories 22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories

22mm Magnetic Water Flow switch AC 220V 3A liquid Circulation Pump Automatic Water Flow Sensor switch Valve Accessories

$5.24 $5.24

49 sold

Categories: Tools, Measurement & Analysis Instruments

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10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor 10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor

10A 12V 24V 220VAC Digital LED Temperature Controller W3001 For Incubator Cooling Heating Switch Thermostat NTC Sensor

$2.92 $2.92

57 sold

Categories: Tools, Measurement & Analysis Instruments

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PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant

PIR Infrared Sensor Socket Protector LED Night Lights 220V EU FR US UK Plug 120° Degree Wide Angle Automatic Induction Retardant

$9.08 $9.08

53 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic

Electronic digital display counter induction counter meter proximity Industrial magnetic sensor switch punch counter automatic

$2.45 $3.50

46 sold

Categories: Tools, Measurement & Analysis Instruments

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M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor

M15-2 M15-3 M15-4 M15-5 3m Cable Controller Float Switch Liquid Fluid Water Level Float Switch Controller Contactor Sensor

$11.86 $11.86

53 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool

Digital Wall Thermometer Outdoor With Temperature Sensor C/F Switch For Sauna And Swimming Pool

$33.84 $42.30

48 sold

Categories: Tools, Measurement & Analysis Instruments

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26% off
W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY

W1209 DC 12V Dual LED Digital Thermostat Temperature Controller temperature Regulator Switch Control NTC 10K Sensor Module STLXY

$2.00 $2.70

58 sold

Categories: Tools, Measurement & Analysis Instruments

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2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank 2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank

2M 3M 4M 5M Controller Float Switch Liquid Switches Liquid Fluid Water Level Float Switch Controller Contactor Sensor Pump Tank

$11.57 $11.57

46 sold

Categories: Tools, Measurement & Analysis Instruments

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DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board

DC 5V 12V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Water Tank Control Relay Board

$25.91 $25.91

63 sold

Categories: Tools, Measurement & Analysis Instruments

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Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

Stainless Vertical Liquid Water Level Sensor Controller Internal Float Sensor Switch 45mm Line Automatic Pump Controller Tank

$4.15 $4.15

53 sold

Categories: Tools, Measurement & Analysis Instruments

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WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option

WIFI Temperature Smart Controller Constant Thermostat Control Timing Control Switch Cycle Control Multiple Sensor Head Option

$4.25 $4.25

61 sold

Categories: Tools, Measurement & Analysis Instruments

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14% off
LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC

LCD Display Digit Thermometer ℃/°F Switch Temperature Meter Gauge Waterproof NTC Sensor Probe 4pin Connector for Aquarium Car PC

$3.16 $3.68

45 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow

Water Paddle Flow Switch Sensor Female Thread Connecting Flow Sensor fo Heat Pump Water Heater Air Conditioner 1L/MIN Water Flow

$24.05 $32.95

48 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
Water Flow Sensor Switch G1/2 Water Flow Sensor Switch G1/2

Water Flow Sensor Switch G1/2" Fluid Flow Meter Water Control Transparent Enclosure DC 5-15V Use For Water Heaters

$2.28 $3.36

45 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch

EU Plug Thermostat Socket Digital Temperature Controller Socket Outlet With Sensor Probe -20~120℃ Heating Cooling Switch

$10.77 $10.77

45 sold

Categories: Tools, Measurement & Analysis Instruments

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18% off
W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor

W1209 DC 5V 12V 24V Heat Cool Temp Thermostat Temperature Control Switch Controller Thermometer Thermo NTC Sensor

$0.89 $1.09

50 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch

English version wireless remote water level controller Water pump Water tank Water tower 220V liquid level remote sensor switch

$33.84 $36.00

59 sold

Categories: Tools, Measurement & Analysis Instruments

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Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller

Fully Automatic Water Level Controller Switch 25A 220V Water tank Liquid Level Detection Sensor Water Pump Controller

$84.63 $84.63

49 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now