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40% off
1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge 1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge

1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge

$302.75$504.58

1 sold
56% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$297.86$676.96

48% off
79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging 79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

$57.12$109.85

68% off
1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height 1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height

1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height

$99.99$312.48

29% off
Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe

Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe

$13.99$19.71

Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module

Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module

$3.88$3.88

FSP300-50ATV(PLUS) 300 Watts Industrial Level of Switching Power Supply

FSP300-50ATV(PLUS) 300 Watts Industrial Level of Switching Power Supply

$220.00$220.00

1 sold
56% off
Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors

Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors

$19.97$45.38

44% off
1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$7.53$13.45

3% off
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

$23.29$24.15

58 sold
13% off
IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail

IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail

$33.91$38.98

49% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$8.37$16.42

29% off
BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home

BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home

$10.18$14.34

56% off
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output

MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output

$77.99$177.24

46% off
A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness

A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness

$6.74$12.49

40% off
IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe

IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe

$6.06$10.10

33% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$8.72$13.01

41% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$57.37$97.23

1 sold
52% off
24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo 24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo

24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo

$69.18$144.12

38% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$40.43$65.21

66% off
8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$3.18$9.35

38% off
ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters

ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters

$19.02$30.67

73% off
8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$3.45$12.78

53% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$312.84$665.62

39% off
1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$40.90$67.05

ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in

ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in

$35.56$35.56

32% off
8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects 8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects

8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects

$36.04$53.00

68% off
1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$5.44$16.99

33% off
79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging 79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

$46.25$69.03

33% off
1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$8.87$13.24

34% off
2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger 2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger

2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger

$34.69$52.56

48% off
2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement 2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement

2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement

$10.12$19.46

68% off
TMW003 32-70 TMW003 32-70

TMW003 32-70" Wall Mount TV Stand VESA400*600/-5°~ 20° with Spirit Level

$150.52$470.37

43% off
1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$8.83$15.50

54% off
Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use

Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use

$9.20$19.99

4 sold
40% off
1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge 1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge

1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge

$302.75$504.58

40% off
1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge 1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge

1PCS New 6.3570.1 Fit for Kaeser Air Compressor Oil level Gauge

$302.75 $504.58

1 sold

Categories: Security & Protection, Building Automation

Buy Now
56% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$297.86 $676.96

Categories: Security & Protection, Building Automation

Buy Now
48% off
79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging 79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

$57.12 $109.85

Categories: Security & Protection, Building Automation

Buy Now
68% off
1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height 1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height

1.2m Heavy-Duty Aluminum Alloy Tripod for Laser Levels - Adjustable Height

$99.99 $312.48

Categories: Security & Protection, Building Automation

Buy Now
29% off
Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe

Hot-9Pcs 1.5M/ 2.5M/3.5M(A Group Of 3 Colors) Level Controller Tank Water Level Control Induction Sensor Head Three Probe

$13.99 $19.71

Categories: Security & Protection, Building Automation

Buy Now
Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module

Taidacent 2pc Non-Contact Liquid Level Sensor Module Contactless Liquid Level Detection Switch Water Tank Level Indicator Module

$3.88 $3.88

Categories: Security & Protection, Building Automation

Buy Now
FSP300-50ATV(PLUS) 300 Watts Industrial Level of Switching Power Supply

FSP300-50ATV(PLUS) 300 Watts Industrial Level of Switching Power Supply

$220.00 $220.00

1 sold

Categories: Security & Protection, Building Automation

Buy Now
56% off
Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors

Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors

$19.97 $45.38

Categories: Security & Protection, Building Automation

Buy Now
44% off
1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$7.53 $13.45

Categories: Security & Protection, Building Automation

Buy Now
3% off
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

$23.29 $24.15

58 sold

Categories: Security & Protection, Building Automation

Buy Now
13% off
IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail

IDM-7152 5-port Industrial Switch 1 Optical 4 Electric 100M Entry-Level Ethernet switch 12V24V DIN-rail

$33.91 $38.98

Categories: Security & Protection, Building Automation

Buy Now
49% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$8.37 $16.42

Categories: Security & Protection, Building Automation

Buy Now
29% off
BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home

BAAZ HOT 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor For Home

$10.18 $14.34

Categories: Security & Protection, Building Automation

Buy Now
56% off
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output

MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output

$77.99 $177.24

Categories: Security & Protection, Building Automation

Buy Now
46% off
A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness

A39U Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness

$6.74 $12.49

Categories: Security & Protection, Building Automation

Buy Now
40% off
IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe

IDUD (1 Group Of 3 Colors) 1.5M 2.5M 3.5M Water Level Controller, Tank Water Level Control Induction Sensor Head Three Probe

$6.06 $10.10

Categories: Security & Protection, Building Automation

Buy Now
33% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$8.72 $13.01

Categories: Security & Protection, Building Automation

Buy Now
41% off
10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level

$57.37 $97.23

1 sold

Categories: Security & Protection, Building Automation

Buy Now
52% off
24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo 24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo

24-Hour Delivery 5-In-1 Air Quality Monitor Levels Temperature & Humidity Detector With LCD Display Indoor Air Quality Sensor Fo

$69.18 $144.12

Categories: Security & Protection, Building Automation

Buy Now
38% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$40.43 $65.21

Categories: Security & Protection, Building Automation

Buy Now
66% off
8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$3.18 $9.35

Categories: Security & Protection, Building Automation

Buy Now
38% off
ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters

ELECALL 1 Piece Controller Float Switches Liquid Switches Liquid Fluid Water Level Float Switches 2 Meters

$19.02 $30.67

Categories: Security & Protection, Building Automation

Buy Now
73% off
8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

8-Way Relay Module 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$3.45 $12.78

Categories: Security & Protection, Building Automation

Buy Now
53% off
LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001 LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

LD8001 79G Millimetre Wave Liquid Level Detection Sensor Radar Module Non-Contact High-Precision Ranging 15M LD8001

$312.84 $665.62

Categories: Security & Protection, Building Automation

Buy Now
39% off
1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger 1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

1 Piece 5V Optocoupler Drive Module Eight-Way Relay Control Board Low Level Trigger

$40.90 $67.05

Categories: Security & Protection, Building Automation

Buy Now
ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in

ZK30 Automatic Float Valve Water Level Control Switch Inner Installation Energy Saving for Solar Water Heater 1/2in

$35.56 $35.56

Categories: Security & Protection, Building Automation

Buy Now
32% off
8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects 8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects

8 Way Relays Board PLC Driver DC5V 12V 24V High and Low Level Triggering Optional For Automation Projects

$36.04 $53.00

Categories: Security & Protection, Building Automation

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68% off
1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pcs 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$5.44 $16.99

Categories: Security & Protection, Building Automation

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33% off
79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging 79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

79G Millimeter Wave Level Detection Sensor HLK-LD8001 Radar Module Non-Contact High Precision Ranging

$46.25 $69.03

Categories: Security & Protection, Building Automation

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33% off
1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$8.87 $13.24

Categories: Security & Protection, Building Automation

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34% off
2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger 2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger

2 Piece 5V One Channel Relay Module With Optocoupler Isolation Support High Low Level Trigger

$34.69 $52.56

Categories: Security & Protection, Building Automation

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48% off
2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement 2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement

2Pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2Cm-400Cm Distance For Water Level Measurement

$10.12 $19.46

Categories: Security & Protection, Building Automation

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68% off
TMW003 32-70 TMW003 32-70

TMW003 32-70" Wall Mount TV Stand VESA400*600/-5°~ 20° with Spirit Level

$150.52 $470.37

Categories: Security & Protection, Building Automation

Buy Now
43% off
1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board 1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

1 Pieces 2 Channel Relay Module 30A High-Low Level Trigger Control Relay Module Relay Switch Board

$8.83 $15.50

Categories: Security & Protection, Building Automation

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54% off
Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use

Ultrasonic Ranging Sensor IP67 Waterproof UART 3-450Cm For Measure The Water Level For Arduino Raspberry Pi Easy To Use

$9.20 $19.99

4 sold

Categories: Security & Protection, Building Automation

Buy Now
40% off
1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge 1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge

1PCS NEW 6.3570.1 Fits For Kaeser AIR Compressor Oil level Gauge

$302.75 $504.58

Categories: Security & Protection, Building Automation

Buy Now