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40% off
Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder

Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder

$1416.62$2361.04

3 sold
15% off
0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series 0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series

0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series

$12.74$14.99

4 sold
5% off
SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement

SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement

$414.11$435.91

Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge

Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge

$678.38$678.38

50% off
Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output

Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output

$40000.00$80000.00

37% off
ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control

ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control

$74.94$118.96

45% off
REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor

REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor

$84.41$154.21

18 sold
49% off
W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output

W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output

$46.21$92.41

14 sold
10% off
XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original

XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original

$178.91$198.79

87 sold
4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay 4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay

4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay

$753.00$753.00

50% off
Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller

Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller

$99.06$198.13

1 sold
with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device

with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device

$45.99$45.99

2 sold
40% off
AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator

AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator

$195.91$326.51

15 sold
Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃ Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃

Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃

$119.48$119.48

16 sold
10% off
Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller

Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller

$148.02$164.47

2 sold
50% off
STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000 STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000

STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000

$52.95$105.90

275 sold
EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

$606.02$606.02

58 sold
22% off
Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control

Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control

$17.25$22.11

17 sold
15% off
Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water

Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water

$78.62$92.50

3 sold
UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output

UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output

$14.50$14.50

5% off
Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter

Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter

$233.47$245.76

1 sold
50% off
Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester

Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester

$26000.00$52000.00

51% off
Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic

Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic

$31.89$65.08

1011 sold
40% off
STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52 STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52

STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52

$6.92$11.53

43% off
8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial 8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial

8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial

$11.97$21.00

PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO

PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO

$316.21$316.21

8 sold
50% off
W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications

W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications

$86.56$173.12

3 sold
485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules 485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules

485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules

$20.49$20.49

50% off
W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V

W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V

$70.87$141.75

1 sold
50% off
ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling

ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling

$175.05$350.10

Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays

Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays

$761.00$761.00

54% off
Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature

Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature

$162.91$354.16

2 sold
50% off
Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay

Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay

$95.82$191.65

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

$439.74$439.74

85 sold
50% off
DW833 2 IN 1 Automotive Relay & Circuit Tester LED Indicator Universal 12V 24V Auto Electronic Relay Diagnostic Tool DW833 2 IN 1 Automotive Relay & Circuit Tester LED Indicator Universal 12V 24V Auto Electronic Relay Diagnostic Tool

DW833 2 IN 1 Automotive Relay & Circuit Tester LED Indicator Universal 12V 24V Auto Electronic Relay Diagnostic Tool

$246.08$492.17

50% off
AC115/230V Dual‑Voltage Digital Temperature Controller Thermostat Relay Thermoregulator Heating Cooling Refrigeration Temp AC115/230V Dual‑Voltage Digital Temperature Controller Thermostat Relay Thermoregulator Heating Cooling Refrigeration Temp

AC115/230V Dual‑Voltage Digital Temperature Controller Thermostat Relay Thermoregulator Heating Cooling Refrigeration Temp

$159.74$319.48

40% off
Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder

Offline recording, offline playback, relay and real-time storage to TF card for CAN bus data memory CANFD recorder

$1416.62 $2361.04

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
15% off
0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series 0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series

0.35X 0.55X 1X C-mount Phototube Camera Coupler Adapter CCD Trinocular Microscope Relay Lens Interface Adaptor for DM HC Series

$12.74 $14.99

4 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement

SF6 Density Relay 63 Radial Sulfur Hexafluoride Relay Accurate Measurement

$414.11 $435.91

Categories: Tools, Measurement & Analysis Instruments

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Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge

Relay Signal Output M20*1.5 Digital Pressure Controller -0.1-60Mpa Pressure Switch 0.5% 100mm Dial Digital Pressure Gauge

$678.38 $678.38

Categories: Tools, Measurement & Analysis Instruments

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50% off
Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output

Six Phase Relay Protection Tester Secondary Injector Relay Protection Tester 180A 1000va 6 Phase in Parallel Max Output

$40000.00 $80000.00

Categories: Tools, Measurement & Analysis Instruments

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37% off
ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control

ESP-12F WiFi Relay Module with DC5-80V Input Voltage Range for Smart Home Lighting Motor and Solenoid Valve Control

$74.94 $118.96

Categories: Tools, Measurement & Analysis Instruments

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45% off
REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor

REX-C100 Digital PID Temperature Control Controller Thermostat Relay/SSR output 0 to1300C with K-type Thermocouple Probe Sensor

$84.41 $154.21

18 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output

W1308 Digital Thermostat Temperature Controller 12V NTC Red Display Temperature Control Range: -50-120 ° c Relay Output

$46.21 $92.41

14 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original

XR02CX-5N0C1 Dixell Copeland Electronic Temperature Controller LICCBXB5X0 220V Freezer Refrigerator Thermostat Relay Original

$178.91 $198.79

87 sold

Categories: Tools, Measurement & Analysis Instruments

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4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay 4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay

4G Remote Car Battery Disconnect Switch Proximity Trigger Power‑on 12V Anti‑Drain Wireless Battery Isolator Cut‑off Relay

$753.00 $753.00

Categories: Tools, Measurement & Analysis Instruments

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50% off
Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller

Professional Output 110VAC 220V Digital PID Thermostat Dual SSR Relay Regulator Temperature Controller

$99.06 $198.13

1 sold

Categories: Tools, Measurement & Analysis Instruments

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with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device

with 10m 20m sensor wire Din liquid Water Leakage Detector water switch output Flooding liquid leaking relay leak alarm device

$45.99 $45.99

2 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator

AC220V Liquid Level Controller 4-20mA 4-relays RS485 Output Automatic Electronic Digital Display DC24V Liquid Level Indicator

$195.91 $326.51

15 sold

Categories: Tools, Measurement & Analysis Instruments

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Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃ Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃

Digital Thermostat Temperature Controller SSR Relay Dual Output Universal Input TC4S TC4H TC4L TC4M PID Thermoregulator 1300℃

$119.48 $119.48

16 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller

Water Oil Hydraulic Flow Switch PNP NPN Relays Output AC220V Electronic Flow Switch Thermal Water Cycle Thermal Flow Controller

$148.02 $164.47

2 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000 STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000

STC-1000 Digital Temperature Controller Thermostat Thermoregulator Incubator Relay Heating Cooling STC 1000 12 24V 220V STC1000

$52.95 $105.90

275 sold

Categories: Tools, Measurement & Analysis Instruments

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EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

EARU Oil Liquid Water Level Sensor Transmitter Pump Controller Float Switch Relay Output with Waterproof Box for Water Tank Pool

$606.02 $606.02

58 sold

Categories: Tools, Measurement & Analysis Instruments

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22% off
Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control

Time Thermostat Temperature Controller XMTD-608 RTD TC Input SSR Relay Dual Output PID Thermoregulator 220v with Timer Control

$17.25 $22.11

17 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water

Digital Pressure Switch with Relay Output DC24V Power Supply 2 Relays For Air Liquid Oil Fuel Water

$78.62 $92.50

3 sold

Categories: Tools, Measurement & Analysis Instruments

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UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output

UCH4 Intelligent digital ammeter DC AC digital ammeter relay alarm transmission output

$14.50 $14.50

Categories: Tools, Measurement & Analysis Instruments

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5% off
Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter

Ta4-rnr Automatic Temperature Control Display Digital Tc Rtd Input PID adjustment Relay Output Thermostat Controller Meter

$233.47 $245.76

1 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester

Microcomputer Three Phase Relay Protection Test Set Secondary Current Injection Tester Three Phase Relay Relay Protection Tester

$26000.00 $52000.00

Categories: Tools, Measurement & Analysis Instruments

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51% off
Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic

Car Voltage Tester Pen 6V-24V DC, Automotive Circuit Electrical Tester with Test Probe Needle, for Fuse Relay Light Diagnostic

$31.89 $65.08

1011 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52 STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52

STC-3018 Dual Digital Temperature Controller Two Relay Output Thermoregulator Thermostat With Heater Cooler-AB52

$6.92 $11.53

Categories: Tools, Measurement & Analysis Instruments

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43% off
8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial 8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial

8 14 Pin Miniature Electromagnetic Intermediate Relay 220V AC 12V DC 24V DC With Socket Base For Industrial

$11.97 $21.00

Categories: Tools, Measurement & Analysis Instruments

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PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO

PJEZC00000 CAREL Refrigerator Defrosting Temperature Controller Relay with Sensor PJEZCOOOOO

$316.21 $316.21

8 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications

W3230K Thermocouple Digital Temperature Controller 10A Relay -60°C to 500°C Display for 5V/12V/24V/110-220V Applications

$86.56 $173.12

3 sold

Categories: Tools, Measurement & Analysis Instruments

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485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules 485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules

485 Relay Module 7-30V DC RS485 2-Way 4-Way Relay Output Contact Isolation Analog Industrial Converter Modules

$20.49 $20.49

Categories: Tools, Measurement & Analysis Instruments

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50% off
W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V

W3230K Type Thermocouple Digital Temperature Controller With 10A Relay -60°C To 500°C LED Display 5V/12V/24V/110-220V

$70.87 $141.75

1 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling

ETC-900 115-230V Temperature Controller Microcomputer Temp Control Digital Thermostat Relay Thermoregulator for Heating Cooling

$175.05 $350.10

Categories: Tools, Measurement & Analysis Instruments

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Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays

Non Contact Liquid Level Meter 4-20mA Ultrasonic IP68 5m 10m Water Diesel Fuel Oil Tank RS485 Relays

$761.00 $761.00

Categories: Tools, Measurement & Analysis Instruments

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54% off
Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature

Digital Thermostat Relay Thermoregulator AC115/230V Dual Voltage Temp Controller for Heating Refrigeration Cooling Temperature

$162.91 $354.16

2 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay

Universal Input Output 110VAC 220V Regulator Temperature Controller Digital PID Thermostat Dual SSR Relay

$95.82 $191.65

Categories: Tools, Measurement & Analysis Instruments

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EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

EARU 1M-10M Oil Liquid Water Level Sensor Transmitter Probe Pump Controller Float Switch 4 Relay Output Kit for Water Tank Pool

$439.74 $439.74

85 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
DW833 2 IN 1 Automotive Relay & Circuit Tester LED Indicator Universal 12V 24V Auto Electronic Relay Diagnostic Tool DW833 2 IN 1 Automotive Relay & Circuit Tester LED Indicator Universal 12V 24V Auto Electronic Relay Diagnostic Tool

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Categories: Tools, Measurement & Analysis Instruments

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