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83% off
Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V

Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V

$0.99$5.90

612 sold
1% off
Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V

Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V

$21.07$21.17

225 sold
68% off
1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S

1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S

$1.82$5.82

513 sold
31% off
20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester 20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

$46.33$68.10

438 sold
CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery

CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery

$3.52$3.52

267 sold
79% off
XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor

XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor

$0.99$4.85

252 sold
33% off
Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount

Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount

$5.93$8.93

844 sold
62% off
Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat

Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat

$6.53$17.33

575 sold
79% off
W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor

W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor

$0.99$4.85

253 sold
47% off
TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown

TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown

$5.79$10.99

126 sold
51% off
DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat

DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat

$0.99$2.04

144 sold
W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe

W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe

$3.75$3.75

235 sold
78% off
Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V

Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V

$0.99$4.70

162 sold
70% off
W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V

W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V

$0.99$3.41

635 sold
78% off
STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V

STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V

$7.17$32.64

633 sold
58% off
Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

$8.86$21.56

135 sold
62% off
STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

$22.20$58.48

360 sold
38% off
DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor

DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor

$0.99$1.60

467 sold
47% off
Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe

Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe

$3.23$6.10

165 sold
65% off
W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V

W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V

$7.16$20.95

771 sold
11% off
XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling

XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling

$1.42$1.60

193 sold
70% off
1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module 1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module

1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module

$1.65$5.65

257 sold
65% off
12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch 12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch

12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch

$7.20$20.92

1474 sold
28% off
20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester 20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

$7.68$10.68

175 sold
27% off
AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn

AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn

$1.15$1.58

381 sold
20% off
AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A

AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A

$5.99$7.49

176 sold
64% off
THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V

THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V

$2.18$6.18

389 sold
68% off
W3230 12V 24V 220V digital temperature controller thermostat regulator heating cooling control thermostat with sensor thermostat W3230 12V 24V 220V digital temperature controller thermostat regulator heating cooling control thermostat with sensor thermostat

W3230 12V 24V 220V digital temperature controller thermostat regulator heating cooling control thermostat with sensor thermostat

$7.20$22.66

572 sold
62% off
THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V230V 220V THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V230V 220V

THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V230V 220V

$2.45$6.45

814 sold
35% off
-60 -500℃ LED Digital Temperature Controller Meter K Type Thermocouple M6 Probe Sensor Embedded Thermostat AC 220V/DC 5V/12V/24V -60 -500℃ LED Digital Temperature Controller Meter K Type Thermocouple M6 Probe Sensor Embedded Thermostat AC 220V/DC 5V/12V/24V

-60 -500℃ LED Digital Temperature Controller Meter K Type Thermocouple M6 Probe Sensor Embedded Thermostat AC 220V/DC 5V/12V/24V

$5.41$8.41

152 sold
67% off
W3001 110V 220V 12V 24V Digital Temperature Controller Thermostat Thermoregulator Aquarium Incubator Water Heater Temp Regulator W3001 110V 220V 12V 24V Digital Temperature Controller Thermostat Thermoregulator Aquarium Incubator Water Heater Temp Regulator

W3001 110V 220V 12V 24V Digital Temperature Controller Thermostat Thermoregulator Aquarium Incubator Water Heater Temp Regulator

$0.99$3.02

451 sold
35% off
Digital Counter JDM11-6H Display Electronic Industrial Counter DC 12V 24V 36V AC 110V 220V 380V Proximity switch sensor count Digital Counter JDM11-6H Display Electronic Industrial Counter DC 12V 24V 36V AC 110V 220V 380V Proximity switch sensor count

Digital Counter JDM11-6H Display Electronic Industrial Counter DC 12V 24V 36V AC 110V 220V 380V Proximity switch sensor count

$3.93$6.04

169 sold
72% off
W3230 12V 24V AC110-220V Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument W3230 12V 24V AC110-220V Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument

W3230 12V 24V AC110-220V Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument

$0.99$3.55

1167 sold
50% off
W3230 Digital Temperature Controller 12V 24V 220V Probe Line Thermostat Regulator Thermoregulator Heating Cooling Control Switch W3230 Digital Temperature Controller 12V 24V 220V Probe Line Thermostat Regulator Thermoregulator Heating Cooling Control Switch

W3230 Digital Temperature Controller 12V 24V 220V Probe Line Thermostat Regulator Thermoregulator Heating Cooling Control Switch

$1.39$2.78

174 sold
52% off
1 Second Interval 5V 12V 110V 220V Power Supply 7 Days Weekly Programmable Digital Electronic Lighting Daily Timer Switch 1 Second Interval 5V 12V 110V 220V Power Supply 7 Days Weekly Programmable Digital Electronic Lighting Daily Timer Switch

1 Second Interval 5V 12V 110V 220V Power Supply 7 Days Weekly Programmable Digital Electronic Lighting Daily Timer Switch

$3.57$7.57

177 sold
20% off
W3230 12V 24V AC110-220V Probe line Digital Temperature Control LED Display Thermostat Heat/Cooling Control Instrument W3230 12V 24V AC110-220V Probe line Digital Temperature Control LED Display Thermostat Heat/Cooling Control Instrument

W3230 12V 24V AC110-220V Probe line Digital Temperature Control LED Display Thermostat Heat/Cooling Control Instrument

$5.33$6.66

142 sold
83% off
Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V

Mini W3230 Probe Line Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument 12V 24V 110-220V

$0.99 $5.90

612 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V

Large Capacity Multipurpose Mini Portable UPS Backup Power Adapter Emergency Power Supply for WiFi, Router 5V 9V 12V 15V 2V

$21.07 $21.17

225 sold

Categories: Tools, Measurement & Analysis Instruments

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68% off
1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S

1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay Programmer CN101S

$1.82 $5.82

513 sold

Categories: Tools, Measurement & Analysis Instruments

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31% off
20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester 20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

$46.33 $68.10

438 sold

Categories: Tools, Measurement & Analysis Instruments

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CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery

CN101A 5V 12V 24V 110V 220V Digital Timer Switch 7 Days Weekly Programmable Time Relay Programmer Built-in Rechargeable Battery

$3.52 $3.52

267 sold

Categories: Tools, Measurement & Analysis Instruments

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79% off
XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor

XH-W3005 W3005 DC 12V 24V 220V 10A Digital Humidity Controller Hygrometer Control Switch 0~99%RH Hygrostat w/ Humidity Sensor

$0.99 $4.85

252 sold

Categories: Tools, Measurement & Analysis Instruments

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33% off
Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount

Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 220V 230V 110V DC24V 12V THC30 30A Din Rail Mount

$5.93 $8.93

844 sold

Categories: Tools, Measurement & Analysis Instruments

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62% off
Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat

Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat

$6.53 $17.33

575 sold

Categories: Tools, Measurement & Analysis Instruments

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79% off
W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor

W3005 12V 24V 220V Digital Humidity Controller instrument Humidity control Switch hygrostat Hygrometer SHT20 Humidity sensor

$0.99 $4.85

253 sold

Categories: Tools, Measurement & Analysis Instruments

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47% off
TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown

TM618SH 1 Second Interval 5V 12V 24V 110V 220V Digital LCD Timer Switch 7 Days Weekly Programmable Time Relay With Countdown

$5.79 $10.99

126 sold

Categories: Tools, Measurement & Analysis Instruments

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51% off
DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat

DC 5V 12V 24V 110V 220V AC Digital Temperature Controller -60~500 Degree K-type M6 Probe Thermocouple Sensor Embedded Thermostat

$0.99 $2.04

144 sold

Categories: Tools, Measurement & Analysis Instruments

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W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe

W3002 Temperature Controller 220V 110V 24V 12V 10A Digital LED Thermostat Control Switch Thermoregulator Sensor Meter With Probe

$3.75 $3.75

235 sold

Categories: Tools, Measurement & Analysis Instruments

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78% off
Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V

Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V

$0.99 $4.70

162 sold

Categories: Tools, Measurement & Analysis Instruments

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70% off
W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V

W3230 Relay Output Digital Temperature Controller -55~120°C Thermostat Regulator Heating Cooling Control Switch 12V 24V 110-220V

$0.99 $3.41

635 sold

Categories: Tools, Measurement & Analysis Instruments

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78% off
STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V

STC 1000 LED digital thermostat for incubator temperature controller thermostat relay heating cooling 12V 24V 110V 220V

$7.17 $32.64

633 sold

Categories: Tools, Measurement & Analysis Instruments

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58% off
Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

$8.86 $21.56

135 sold

Categories: Tools, Measurement & Analysis Instruments

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62% off
STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

STC-3028 Dual Digital Thermostat Temperature Humidity Control Thermometer Hygrometer Incubator Controller AC 220V DC 12V 24V

$22.20 $58.48

360 sold

Categories: Tools, Measurement & Analysis Instruments

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38% off
DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor

DC 5V 12V 24V AC 110-220V W1209 LED Digital Thermostat Temperature Controller Thermometer Switch Module Waterproof NTC Sensor

$0.99 $1.60

467 sold

Categories: Tools, Measurement & Analysis Instruments

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47% off
Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe

Digital Humidity Controller XH-W3005 12V 24V 220V Humidistat Hygrometer Humidity Control Switch regulator+Humidity sensor Probe

$3.23 $6.10

165 sold

Categories: Tools, Measurement & Analysis Instruments

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65% off
W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V

W3001 digital LED temperature controller thermostat switch probe thermometer thermostat sensor 12V/24V/110V/220V

$7.16 $20.95

771 sold

Categories: Tools, Measurement & Analysis Instruments

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11% off
XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling

XH-W3002 W3002 W3001 DC 12V 24V AC 110V-220V LED Digital Thermoregulator Thermostat Temperature Controller Meter Heating Cooling

$1.42 $1.60

193 sold

Categories: Tools, Measurement & Analysis Instruments

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70% off
1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module 1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module

1.37 Inch Programmable Digital Timer Switch Relay Control DC 12V 24V 20A AC 110V 220V 10A Time Controller Delay Relay Module

$1.65 $5.65

257 sold

Categories: Tools, Measurement & Analysis Instruments

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65% off
12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch 12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch

12V 24V 110-220V W3002 digital temperature controller microcomputer thermostat regulator hot and cold temperature control switch

$7.20 $20.92

1474 sold

Categories: Tools, Measurement & Analysis Instruments

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28% off
20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester 20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

20A 100A AC 80-260V DC 6.5-100V Digital LED Display Voltmeter Ammeter Wattmeter Power Energy Meter 12V 24V 110V 220V Volt Tester

$7.68 $10.68

175 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn

AC 220V DC 24V DC 12V Mini Alarm Siren Audio and Visual Alarm Anti-theft Buzzer High-decibel Security Piezo Buzzer Alarm Horn

$1.15 $1.58

381 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A

AC 220V DC 12V Second Setting Digital Timer Switch 24hr 7 Days Weekly Programmable Time Relay Voltage Output High Load Power 30A

$5.99 $7.49

176 sold

Categories: Tools, Measurement & Analysis Instruments

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64% off
THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V

THC15A New Type Din Rail 2 wire Weekly 7 Days Programmable Digital TIME SWITCH Relay Timer Control AC 12V 24V 48V 220V 230V

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