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Positive Negative Testing(3)
Uses item details. Price when purchased online
RENACLIPY Automotive Circuit Tester with ABS Multi Positive Negative Clips for Vehicle Electrical Testing $25.45

$2545
current price $25.45RENACLIPY Automotive Circuit Tester with ABS Multi Positive Negative Clips for Vehicle Electrical Testing
Clearance LCD Display Automotive Circuit Tester with Positive/Negative Detection for Off-Road Vehicles and Construction Vehicles $19.88 Was $22.97

Now$1988
current price Now $19.88, Was $22.97$22.97
LCD Display Automotive Circuit Tester with Positive/Negative Detection for Off-Road Vehicles and Construction Vehicles
AUTOOL Automotive Power Circuit Probe Tester, 9V- 30V DC Vehicles Component Test Light, Fuse Relay Positive Negative Polarity Open Short Frequency Diagnostic Pen for Electrical System, BT280 From $20.99

6 options
Available in additional 6 optionsFrom$2099
AUTOOL Automotive Power Circuit Probe Tester, 9V- 30V DC Vehicles Component Test Light, Fuse Relay Positive Negative Polarity Open Short Frequency Diagnostic Pen for Electrical System, BT280
1654.1 out of 5 Stars. 165 reviews
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Other options to consider(401)
DA-300M Warranty Digital Electronic Apparent Density Test Equipment $1,324.63

$1,32463
current price $1,324.63DA-300M Warranty Digital Electronic Apparent Density Test Equipment
yaaqii Car phase tester Audio speaker positive and negative polarity PH phase meter $15.11

$1511
current price $15.11yaaqii Car phase tester Audio speaker positive and negative polarity PH phase meter
Super Taster Test Lab Kit with Instructions, Phenylthiourea (PTC), Sodium Benzoate, Thiourea and Control [400 Total Strips] $18.49
![Super Taster Test Lab Kit with Instructions, Phenylthiourea (PTC), Sodium Benzoate, Thiourea and Control [400 Total Strips]](https://i5.walmartimages.com/seo/Super-Taster-Test-Lab-Kit-with-Instructions-Phenylthiourea-PTC-Sodium-Benzoate-Thiourea-and-Control-400-Total-Strips_4fd3daab-3699-45bb-addf-b6f3a33b3d88.f5305d8d150cbb8ef0061b15d1448244.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1849
current price $18.49Super Taster Test Lab Kit with Instructions, Phenylthiourea (PTC), Sodium Benzoate, Thiourea and Control [400 Total Strips]
24 out of 5 Stars. 2 reviews
169E ORP/Redox Tester Waterproof ORP Meter ORP Tester Potential Positive And Negative ORP Meter $52.21

$5221
current price $52.21169E ORP/Redox Tester Waterproof ORP Meter ORP Tester Potential Positive And Negative ORP Meter
Positive and Negative 10v+5v/0-10v Voltage Source Signal Generator Meter Block DAC Analog Output Adjustable $19.28

$1928
current price $19.28Positive and Negative 10v+5v/0-10v Voltage Source Signal Generator Meter Block DAC Analog Output Adjustable
Worgeous Automotive Circuit Tester with Positive Negative Clips for Car Electrical Systems 624V $23.71

$2371
current price $23.71Worgeous Automotive Circuit Tester with Positive Negative Clips for Car Electrical Systems 624V
Automobile Circuit Tester Electrical Circuit Tester with Positive Negative Alligator Clips $17.57

$1757
current price $17.57Automobile Circuit Tester Electrical Circuit Tester with Positive Negative Alligator Clips
BESTOYARD Auto Electrical Circuit Tester with Stable Performance and Positive Negative Clips Multi $18.51

$1851
current price $18.51BESTOYARD Auto Electrical Circuit Tester with Stable Performance and Positive Negative Clips Multi
Raindrops 2pcs Automobile Circuit Tester Electrical Circuit Tester with Positive Negative Alligator Clips $34.52 Was $49.32

Now$3452
current price Now $34.52, Was $49.32$49.32
Raindrops 2pcs Automobile Circuit Tester Electrical Circuit Tester with Positive Negative Alligator Clips
Handheld Positive and Negative Voltage 0-10V5V + Current 0-4-20Ma Signal Generator Analog Source Calibrator Rechargeable $21.30

$2130
current price $21.30Handheld Positive and Negative Voltage 0-10V5V + Current 0-4-20Ma Signal Generator Analog Source Calibrator Rechargeable
Best seller EverStart 6/12 Volt Circuit Tester, AA Battery Size, Product Net Content: 1 Unit, Suitable for Automotive Testing $4.96

$496
current price $4.96EverStart 6/12 Volt Circuit Tester, AA Battery Size, Product Net Content: 1 Unit, Suitable for Automotive Testing
2374.4 out of 5 Stars. 237 reviews
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WEUVEB User Friendly U Tube Manometer for Positive and Negative Pressure Measurement $13.89

$1389
current price $13.89WEUVEB User Friendly U Tube Manometer for Positive and Negative Pressure Measurement
Power Probe PPBC101CS Power Probe Basic Circuit Tester, Red $88.36 $88.36/count

$8836
current price $88.36$88.36/count
Power Probe PPBC101CS Power Probe Basic Circuit Tester, Red
Kchsji Automotive Circuit Tester, Electrical Probe Diagnostic Tool, Tests Polarity, Continuity, and Short Circuits, 16ft Cable for Easy Automotive Diagnostics, Ideal for Cars, SUVs, and Motorcycles

Kchsji Automotive Circuit Tester, Electrical Probe Diagnostic Tool, Tests Polarity, Continuity, and Short Circuits, 16ft Cable for Easy Automotive Diagnostics, Ideal for Cars, SUVs, and Motorcycles
Yammee Adjustable Voltage Source Signal Generator Positive and Negative 10v+5v/0_10v $20.87

$2087
current price $20.87Yammee Adjustable Voltage Source Signal Generator Positive and Negative 10v+5v/0_10v
1 Set Automotive Test Light Convenient LED Tester Checking Circuit Tester $8.78

$878
current price $8.781 Set Automotive Test Light Convenient LED Tester Checking Circuit Tester
Test Light Automotive 3-120V DC Digital Circuit Tester with Display, Bidirectional Tester, Test Probe Pen for Polarity Continuity

Test Light Automotive 3-120V DC Digital Circuit Tester with Display, Bidirectional Tester, Test Probe Pen for Polarity Continuity
Lisle 28830 Digital Circuit Tester 3 Volt To 49 Volt $65.00

$6500
current price $65.00Lisle 28830 Digital Circuit Tester 3 Volt To 49 Volt
Best seller AUTOOL BT760 Automotive Battery Tester, 8V-30V Car Battery Analyzer with Battery/Load/Cranking/Charging Test,Data Printing,3 Rolls Printer Paper for Car Trucks Motorcycle From $20.99

7 options
Available in additional 7 optionsFrom$2099
AUTOOL BT760 Automotive Battery Tester, 8V-30V Car Battery Analyzer with Battery/Load/Cranking/Charging Test,Data Printing,3 Rolls Printer Paper for Car Trucks Motorcycle
1194.4 out of 5 Stars. 119 reviews
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Power Circuit Probe Tester with Overload Protection and Component Activation, Polarity Identify Continuity Short Circuit Tester 6-24V with Test Light, Buzzer ,13FT Long Extension

Power Circuit Probe Tester with Overload Protection and Component Activation, Polarity Identify Continuity Short Circuit Tester 6-24V with Test Light, Buzzer ,13FT Long Extension
Lisle 24550 - Computer Safe Circuit $21.12

$2112
current price $21.12Lisle 24550 - Computer Safe Circuit
Power Circuit Probe Tester, 3.5V-36V DC Multifunctional Circuit Tester, Power Fuse & Tester with Test Light, Automotive Circuit Breake Finder Tool for Continuity Testing

Power Circuit Probe Tester, 3.5V-36V DC Multifunctional Circuit Tester, Power Fuse & Tester with Test Light, Automotive Circuit Breake Finder Tool for Continuity Testing
Automotive Test Light, Heavy Duty 5-90V Digital LED Electrical Tester, Circuit Tester with 140 Inch PU Spring Wire, Tester Pen for Checking Boat

Automotive Test Light, Heavy Duty 5-90V Digital LED Electrical Tester, Circuit Tester with 140 Inch PU Spring Wire, Tester Pen for Checking Boat
Power Short Circuit Probe Tester, 6V-24V LED Test Light, Short-Circuit Location and Buzzer , Automative Circuit Tester with Polarity & Continuity Test Function

Power Short Circuit Probe Tester, 6V-24V LED Test Light, Short-Circuit Location and Buzzer , Automative Circuit Tester with Polarity & Continuity Test Function
Spilfyter Chemical Classifier Strips,PK50 570050 $578.13

$57813
current price $578.13Spilfyter Chemical Classifier Strips,PK50 570050
FUTUREORYY Car Voltage Circuit Tester 1 Set For Circuit Testing And Polarity Discrimination $6.78 Was $9.84

Now$678
current price Now $6.78, Was $9.84$9.84
FUTUREORYY Car Voltage Circuit Tester 1 Set For Circuit Testing And Polarity Discrimination
AEVXKHI Plastic Power Circuit Probe Tester, Fast Positioning Auto Electrical Tester with Long Test Cables Auto Circuit Detector

AEVXKHI Plastic Power Circuit Probe Tester, Fast Positioning Auto Electrical Tester with Long Test Cables Auto Circuit Detector
SWETRACE Heavy Duty Circuit Tester Metal 1Set $19.06

$1906
current price $19.06SWETRACE Heavy Duty Circuit Tester Metal 1Set
Rollbacks & More 2X Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional $14.07

$1407
current price $14.07Rollbacks & More 2X Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional
ETHZZLE 1Pcs Automotive Circuit Tester with Plastic and Zinc Alloy for Circuit Testing $10.78

$1078
current price $10.78ETHZZLE 1Pcs Automotive Circuit Tester with Plastic and Zinc Alloy for Circuit Testing
Power Short Circuit Probe Tester, 6V-24V Test Light, Short-Circuit Location and Buzzer , Automative Circuit Tester with Polarity & Continuity Test Function

Power Short Circuit Probe Tester, 6V-24V Test Light, Short-Circuit Location and Buzzer , Automative Circuit Tester with Polarity & Continuity Test Function
ROSENICE 1Set Car Circuit Tester for Voltage Polarity Testing in Automobiles with ABS $24.67

$2467
current price $24.67ROSENICE 1Set Car Circuit Tester for Voltage Polarity Testing in Automobiles with ABS
Automotive Power Circuit Probe Tester, 6V-24V DC Car Test Light Circuit Short&Open Finder Car Circuit Tester Diagnostic Tool with Continuity/Component/Grouding/Polarity Test $12.39

$1239
current price $12.39Automotive Power Circuit Probe Tester, 6V-24V DC Car Test Light Circuit Short&Open Finder Car Circuit Tester Diagnostic Tool with Continuity/Component/Grouding/Polarity Test
Clupup Logic Probe Circuit Tester for Pulse Detection and Fault Diagnosis Tool $22.83

$2283
current price $22.83Clupup Logic Probe Circuit Tester for Pulse Detection and Fault Diagnosis Tool
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