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Tools & Garage Test & Diagnostic and Other Tools & Garage Parts at JC Whitney
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Test & Diagnostic

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1 - 20 of 60 products   |  Go to page 1 2 3 Next   |  Show All 
SCAN GAUGEII X-MOUNT ACCESSORIES AND MOUNTS
SCAN GAUGEII X-MOUNT ACCESSORIES AND MOUNTS
Scan GaugeII X-mount Accessories and Mounts are high quality American made products that can be installed easily "anywhere" on the windshield. They can be easily moved from vehicle to vehicle.
New
Our Low Price: $19.99 
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SCAN GAUGE II FOR VEHICLES BUILT AFTER 1996
FREE $20 JCW GIFT CERTIFICATE WITH PURCHASE!
SCAN GAUGE II FOR VEHICLES BUILT AFTER 1996
Do you know what different driving styles do to your vehicles fuel economy? The U.S. government reports that changing driving habits improve fuel economy by up to 30%! Scan Gauge II™ can help you determine the optimal driving style for your vehicle by providing real-time data about your vehicle's MPG, gallons-per-hour, trip fuel used and trip fuel economy. Now you can adjust your driving style to improve your gas mileage—save fuel, save money!
New
Customer Review:Read all 7 reviews
Our Low Price: $159.99 
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INNOVA® OBD-II CAN CODE READER
INNOVA® OBD-II CAN CODE READER
Great low price on the world's best selling check engine tool! Everything you need to diagnose check engine problems on one quick, easy to read screen. Works on all 1996-up OBD-II compliant vehicles.
Customer Review:Read all 6 reviews
Retail: $202.33
  Price: $89.99 
You Save: $112.34
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EQUUS® PLASTIC STORAGE CASE FOR INNOVA® OBD-II COMPUTER CODE READER
EQUUS® PLASTIC STORAGE CASE FOR INNOVA® OBD-II COMPUTER CODE READER
This plastic case protects your vehicle's OBD-II Code Reader when not in use. It's made of black plastic and weigh about 1-lb.
Customer Review:Read all 3 reviews
Retail: $18.78
Our Low Price: $10.49 
You Save: $8.29
  BUY CASE FOR OBD-II COMPUTER CODE READER  
ACTRON® COMPUTER CODE READERS
ACTRON® COMPUTER CODE READERS
Avoid unneccesary shopwork and save money by pinpointing engine problems immediately. These code readers help you make your own repairs by reading the vehicle computer codes. Codes are indicated both audibly and visually.
Retail: $44.25 - $52.69
  Price: $25.19 - $29.69 
You Save: $19.06 - $23.00
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FUEL INJECTION TESTER FOR CIS-K-JETRONIC BOSCH SYSTEMS
FUEL INJECTION TESTER FOR CIS-K-JETRONIC BOSCH SYSTEMS
Quickly, easily pinpoint problems in control pressure regulator or fuel distributor.
Customer Review:Read the review
Retail: $59.21 - $101.00
Our Low Price: $34.99 - $59.99 
You Save: $24.22 - $41.01
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ACTRON® OBD-II C.A.N. AUTOSCANNER TRILINGUAL CODE READER
ACTRON® OBD-II C.A.N. AUTOSCANNER TRILINGUAL CODE READER
Actron® OBD-II C.A.N. AutoScanner Trilingual Code Reader Tool is the next generation of Scan Tools—designed by and built with market intelligence derived from you, the consumers! The new OBD II AutoScanner has more functions and benefits than other code readers currently available in the aftermarket.
Customer Review:Read the review
Retail: $54.99 - $234.71
Our Low Price: $54.99 - $137.99 
You Save: $96.72
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ACTRON® DWELL/TACH/VOLT ANALYZER
ACTRON® DWELL/TACH/VOLT ANALYZER
Actron® Dwell/Tach/Volt Analyzers are the dedicated analyzers for American and imported vehicles.
Customer Review:Read all 2 reviews
Retail: $62.66
Our Low Price: $39.99 
You Save: $22.67
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SHORT CIRCUIT FINDER
SHORT CIRCUIT FINDER
Locates shorts in all 12-volt automotive electrical circuits.
Customer Review:Read the review
Retail: $62.22
Our Low Price: $36.99 
You Save: $25.23
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COMPRESSION TESTER
COMPRESSION TESTER
Also tests cars, trucks and other small engines.
Retail: $57.83
Our Low Price: $34.99 
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ACTRON® OBD-II POCKET SCANNERS
ACTRON® OBD-II POCKET SCANNERS
Actron® OBD-II Pocket Scanners are pocket-sized and easy to use. Just plug in and read OBD II diagnostic trouble codes (DTCs) from the on-board computers of 1996 on vehicles. You'll know why the "Check Engine" light coming on.
Customer Review:Read the review
Our Low Price: $73.99 
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CTA COMPUTER MEMORY SAVERS
CTA COMPUTER MEMORY SAVERS
Saves the computer settings and codes when you disconnect the battery.
Retail: $22.31
Our Low Price: $12.99 
You Save: $9.32
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INNOVA® OBD II CAR READERS
INNOVA® OBD II CAR READERS
Innova® OBD II car readers help you retrieve trouble codes stored in your vehicle's on-board computer system. This affordable little tool packs a big punch with its single screen display and system status LEDs!
Customer Review:Read all 3 reviews
Retail: $116.47
Our Low Price: $69.99 
You Save: $46.48
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ACTRON® POCKETSCAN PLUS® OBD II CODE READER
ACTRON® POCKETSCAN PLUS® OBD II CODE READER
Actron® PocketScan® is an indispensable tool for all late model car owners—it lets you know the error codes that generate "check engine" dashboard warnings. Look up codes on the Actron web site and you'll be fully informed BEFORE you visit your dealer! Automatically connects to vehicle's computer when connected to vehicle port; includes USB port for downloading updates.
Retail: $162.36
Our Low Price: $90.99 
You Save: $71.37
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EXTECH AC/DC CLAMP-ON MULTIMETER
EXTECH AC/DC CLAMP-ON MULTIMETER
Compact multimeter measures both AC and DC currents up to 400A—even in tight spots.
Retail: $145.99
Our Low Price: $89.99 
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AUTOXRAY OBD II CODE SCOUTS
AUTOXRAY OBD II CODE SCOUTS
AutoXray Code Scouts are code readers used for all vehicles 1996 and newer. These code scouts retrieve trouble codes and readiness monitors without holding a book!
Customer Review:Read the review
Retail: $218.67
Our Low Price: $105.99 
You Save: $112.68
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MITYVAC® VACUUM GAUGE AND FUEL PUMP TESTER
MITYVAC® VACUUM GAUGE AND FUEL PUMP TESTER
Tests pressure up to 10 psi and vacuum up to 28° Hg on mechanical and electrical fuel pumps.
Retail: $37.15
Our Low Price: $22.99 
You Save: $14.16
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AUTOXRAY CODESCOUT 2500 OBD I and OBD II CODE READER
The AutoXray® CodeScout 2500 provides access to the trouble codes that trigger check engine lights. Determine if your vehicle is ready for an emissions test.
Customer Review:Read the review
Retail: $301.20
Our Low Price: $200.99 
You Save: $100.21
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REMOTE STARTER SWITCH
REMOTE STARTER SWITCH
Simplifies timing.
Retail: $18.43
Our Low Price: $10.99 
You Save: $7.44
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COOLING SYSTEM/RADIATOR CAP TESTING KIT
COOLING SYSTEM/RADIATOR CAP TESTING KIT
Precision-machined, works with most cars, light trucks.
Retail: $186.20
Our Low Price: $114.99 
You Save: $71.21
  BUY COOLING SYSTEM/RADIATOR CAP TESTING KIT  
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