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50% off
DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer

DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer

$35.99$71.98

25 sold
44% off
DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools

DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools

$339.33$605.94

50% off
DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test

DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test

$752.64$1505.28

48% off
DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer

DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer

$211.79$407.28

20 sold
DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester

DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester

$75.66$75.66

53 sold
DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits

DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits

$13.24$13.24

4 sold
49% off
DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a

DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a

$168.22$329.84

4 sold
50% off
DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set

DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set

$801.00$1602.01

DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools

DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools

$29.07$29.07

10 sold
DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing

DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing

$7.12$7.12

11 sold
DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester

DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester

$69.16$69.16

8 sold
DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality

DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality

$16.21$16.21

3 sold
47% off
DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool

DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool

$808.04$1524.61

1 sold
50% off
DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer

DUOYI DY2015A 12V&24V Car Battery Tester Digital Auto Load AC Battery Tool Automotive Starting Type Lead-acid Batteries Analyzer

$35.99 $71.98

25 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools

DUOYI DY226 Battery Tester 6V 12V DC Load Cranking Charging Circuit Analyzer UPS Test Lead-acid Battery Measurement Tools

$339.33 $605.94

Categories: Tools, Measurement & Analysis Instruments

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50% off
DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test

DUOYI DY5103 Insulation Resistance Multifunctional Tester High Voltage Digital Meter 5000V Phase Sequence Test

$752.64 $1505.28

Categories: Tools, Measurement & Analysis Instruments

Buy Now
48% off
DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer

DUOYI DYXZ-01 DYXZ-02 3 Phase Detector Rotation tester Non-Contact Phase Sequence Detector Meter Indicator Digital LED Buzzer

$211.79 $407.28

20 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester

DUOYI DY4100 Digital Earth Ground Resistance Meter Meg-ohmmeter 0-2000 Ohm Instruments Inspection Electrician Resistance Tester

$75.66 $75.66

53 sold

Categories: Tools, Measurement & Analysis Instruments

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DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits

DUOYI DY18 Car Circuit Tester Power Probe Automotive Diagnostic Tool 12V 24V Electrical Current Track Locate Short Circuits

$13.24 $13.24

4 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a

DUOYI DY5750B Gas Detector Refrigeration Gas Leak Detector CFC HFC Halogen Gas Refrigerant Leak Detector Air Conditioning R410a

$168.22 $329.84

4 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set

DUOYI DY522A Digital Manifold Meter Air Conditioning Vacuum Gauge for Refrigeration HVAC Vacuum Pressure Temperature Tester Set

$801.00 $1602.01

Categories: Tools, Measurement & Analysis Instruments

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DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools

DUOYI DY2015 12V 24V Automotive Car Moto Battery System Tester Analyzer CCA Electronic Load Battery Charge Cranking Test Tools

$29.07 $29.07

10 sold

Categories: Tools, Measurement & Analysis Instruments

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DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing

DUOYI DY12 6V 12V 24V Car Battery Measure Hook Test Pencil Low Voltage Circuit Detection Tool Automotive Batteries Testing

$7.12 $7.12

11 sold

Categories: Tools, Measurement & Analysis Instruments

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DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester

DUOYI DY23D Car Brake Fluid Tester For DOT3/ DOT4/ DOT5.1 Brake Fluid meter LCD Display Printing brake fluid oil tester

$69.16 $69.16

8 sold

Categories: Tools, Measurement & Analysis Instruments

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DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality

DUOYI DY23 DY23B Digital Car Brake Fluid Tester Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality

$16.21 $16.21

3 sold

Categories: Tools, Measurement & Analysis Instruments

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47% off
DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool

DUOYI DY4200 Digital Earth Ground Resistance Tester AC voltage of power electrical lightning protection equipment detection Tool

$808.04 $1524.61

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now