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10 bestSupco Contactof December 2025

112M consumers helped this year.

1

KAIWEETS Rechargeable Smart Digital Multimeter, 10000 Counts TRMS Multimeter Tester with Auto Ranging, Voltmeter Measures Voltage Current Resistance Continuity Duty Cycle Capacitance Frequency Temp

KAIWEETS Rechargeable Smart Digital Multimeter, 10000 Counts TRMS Multimeter Tester with Auto Ranging, Voltmeter Measures Voltage Current Resistance Continuity Duty Cycle Capacitance Frequency Temp

KAIWEETS Rechargeable Smart Digital Multimeter, 10000 Counts TRMS Multimeter Tester with Auto Ranging, Voltmeter Measures Voltage Current Resistance Continuity Duty Cycle Capacitance Frequency Temp

KAIWEETS

9.8

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15% off

2

AstroAI Digital Multimeter 10000 Counts Voltmeter Smart Tester Fast Accurately Measures Voltage Current Amp Resistance Continuity Duty-Cycle Capacitance Temperature Auto-Ranging Color LCD Screen TRMS

AstroAI Digital Multimeter 10000 Counts Voltmeter Smart Tester Fast Accurately Measures Voltage Current Amp Resistance Continuity Duty-Cycle Capacitance Temperature Auto-Ranging Color LCD Screen TRMS

AstroAI Digital Multimeter 10000 Counts Voltmeter Smart Tester Fast Accurately Measures Voltage Current Amp Resistance Continuity Duty-Cycle Capacitance Temperature Auto-Ranging Color LCD Screen TRMS

AstroAI

9.6

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3

24V 40VA Control Transformer. Primary Voltage 120, 208, 240V 50hz-60hz ，Secondary 24V Multi tap Transformer, Compatible Jard 4031F Packard 42440， HVAC Furnace Multi tap Transformer.

24V 40VA Control Transformer. Primary Voltage 120, 208, 240V 50hz-60hz ，Secondary 24V Multi tap Transformer, Compatible Jard 4031F Packard 42440， HVAC Furnace Multi tap Transformer.

24V 40VA Control Transformer. Primary Voltage 120, 208, 240V 50hz-60hz ，Secondary 24V Multi tap Transformer, Compatible Jard 4031F Packard 42440， HVAC Furnace Multi tap Transformer.

kzfuli

9.3

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4

Tnisesm 2PCS Sealed Power Relay SPST AC120V Coil, 40 Amp 120 VAC with Flange Mounting and 8 Quick Connect Terminals Wires High Power Relay HF105F-4-AC120V-8X

Tnisesm 2PCS Sealed Power Relay SPST AC120V Coil, 40 Amp 120 VAC with Flange Mounting and 8 Quick Connect Terminals Wires High Power Relay HF105F-4-AC120V-8X

Tnisesm 2PCS Sealed Power Relay SPST AC120V Coil, 40 Amp 120 VAC with Flange Mounting and 8 Quick Connect Terminals Wires High Power Relay HF105F-4-AC120V-8X

Tnisesm

9.0

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12% off

5

Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD- Orange

Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD- Orange

Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD- Orange

Neoteck

8.7

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OtherRelated products

Supco APR5 Wire to Wire Adjustable Potential Relay, 30 A Load Current, 110-270 VAC Single Phase Operating Voltage

Supco APR5 Wire to Wire Adjustable Potential Relay, 30 A Load Current, 110-270 VAC Single Phase Operating Voltage

Supco T1112 Quick Disconnect, High Temperature, 12-10 Gauge, 1/4" Female Tab (Pack of 15)

Supco T1112 Quick Disconnect, High Temperature, 12-10 Gauge, 1/4" Female Tab (Pack of 15)

SUPCO 9066 Potential Relay, 35 A at 277 VAC Contact Rating, 50/60 hz Cycle, 395 V Continuous Coil Voltage, 215/225 Pick-Up Min/Max, 120 Drop Max

SUPCO 9066 Potential Relay, 35 A at 277 VAC Contact Rating, 50/60 hz Cycle, 395 V Continuous Coil Voltage, 215/225 Pick-Up Min/Max, 120 Drop Max

SPP6 Hard Start Capacitor Supco Super Boost Kit (1/2 Thru 10 H.P.) Fit for Air Conditioner,Increases Compressor Starting Torque 500% AC115V-288V from 4,000 BTU Window Units to 120,000

SPP6 Hard Start Capacitor Supco Super Boost Kit (1/2 Thru 10 H.P.) Fit for Air Conditioner,Increases Compressor Starting Torque 500% AC115V-288V from 4,000 BTU Window Units to 120,000

6

BPV31 Bullet Piercing Valve with R134A Air Conditioning Refrigerant Charging Hose with Gauge Connect to R12/ R22 Port

BPV31 Bullet Piercing Valve with R134A Air Conditioning Refrigerant Charging Hose with Gauge Connect to R12/ R22 Port

BPV31 Bullet Piercing Valve with R134A Air Conditioning Refrigerant Charging Hose with Gauge Connect to R12/ R22 Port

RNIGS

8.5

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7

Lil Popper Fuse Tester 5 AMP Circuit Tester POP-5 / SPOP5

Lil Popper Fuse Tester 5 AMP Circuit Tester POP-5 / SPOP5

Lil Popper Fuse Tester 5 AMP Circuit Tester POP-5 / SPOP5

ESP

8.2

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8

Supco T1111C Quick Disconnect, High Temperature, 16-14 Gauge, 1/4" Female Tab (Pack of 100)

Supco T1111C Quick Disconnect, High Temperature, 16-14 Gauge, 1/4" Female Tab (Pack of 100)

Supco T1111C Quick Disconnect, High Temperature, 16-14 Gauge, 1/4" Female Tab (Pack of 100)

Supco

7.9

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9

Supco T1105 Quick Disconnect, Non Insulated, 16-14 Gauge, 3/16" Female Tab (Pack of 20)

Supco T1105 Quick Disconnect, Non Insulated, 16-14 Gauge, 3/16" Female Tab (Pack of 20)

Supco T1105 Quick Disconnect, Non Insulated, 16-14 Gauge, 3/16" Female Tab (Pack of 20)

Supco

7.6

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10

Podoy SPP6 Hard Start Capacitor Replacement 𝟮𝟬𝟮𝟯 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 Compatible with Supco Relay 1/2HP-10HP 500% Increase Starting Torque 120-288V AC Compressor(Pack of 2)

Podoy SPP6 Hard Start Capacitor Replacement 𝟮𝟬𝟮𝟯 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 Compatible with Supco Relay 1/2HP-10HP 500% Increase Starting Torque 120-288V AC Compressor(Pack of 2)

Podoy SPP6 Hard Start Capacitor Replacement 𝟮𝟬𝟮𝟯 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 Compatible with Supco Relay 1/2HP-10HP 500% Increase Starting Torque 120-288V AC Compressor(Pack of 2)

Podoy

7.3

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