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Tester Kits

140 results found that include 140 products

Auto diagnostic tools from Grainger include a wide range of products you can use to diagnose automotive engine, electrical and other problems. Test your battery with a battery hydrometer, determine your coolant protection with an antifreeze hydrometer, locate engine noise with a mechanic’s stethoscope or find valve and manifold problems with a vacuum and fuel pump tester. Find out about almost any problem with cars, trucks, SUVs and RVs when you use reliable auto diagnostic tools from Grainger.Close

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Results per page:  16 | 32 | 48
Compression Tester
Compression Tester
Tester
Tester
  • QUICK CABLE
  • Item # 5NEF9
  • Mfr. Model # 120152-396-001
  • Tester, Battery, Used For Determining Battery Cell Condition,Displays Specific Gravity, Includes Instruction...More

Stethoscope
Stethoscope
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZU2
  • Mfr. Model # 1MZU2
  • Stethoscope, Mechanics, Used For Locating Troubles In Engines, Bearing And Other Moving Parts, Material...More

Antifreeze/Coolant Tester
Antifreeze/Coolant Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1DXL6
  • Mfr. Model # 1DXL6
  • Antifreeze/Coolant Tester, Disc, Used For All Vehicles, Operating Range -37 Degrees F to 129 Degrees F,...More

Stethoscope
Stethoscope
  • GEARWRENCH
  • Item # 2ZPG5
  • Mfr. Model # 835D
  • Stethoscope, Mechanics, Used For Locating Engine Noise, Features -, Displays -, Material Aluminum Steel Probe...More

Professional Antifreeze Tester
Professional Antifreeze Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1DXL7
  • Mfr. Model # 1DXL7
  • ;Used To Test All Permanent Ethylene Glycol Antifreeze Solutions To Determine The Degree Of Coolant...More

Compression Tester
Compression Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZU3
  • Mfr. Model # 1MZU3
  • Compression Tester, Engine Cylinder Leakage, Used For Checking Engine Cylinder Compression Pressure On...More

Diagnostic
Diagnostic
  • OTC
  • Item # 49AJ29
  • Mfr. Model # 3209
  • Diagnostic, Scan Tool, Used For Diagnostics, For Use On Vehicles, Features Live Data With Color Screen Tool,...More

Anti-freeze Tester
Anti-freeze Tester
Remote Starter Switch
Remote Starter Switch
  • OTC
  • Item # 45NU94
  • Mfr. Model # 3650
  • Remote Starter Switch, Used For Start and Crank Engine While Under The Hood or From Either Side of The...More

Trailer Tester
Trailer Tester
  • INNOVATIVE PRODUCTS OF AMERICA
  • Item # 49ZT64
  • Mfr. Model # 9101
  • Trailer Tester, Scan Tool, Used For Diagnostics, Operating Range 6 to 24VDC, For Use On Commercial Trailers,...More

Hydrometer
Hydrometer
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1DXL9
  • Mfr. Model # 1DXL9
  • ;Used To Test Ethylene Glycol Antifreeze Solutions To Determine The Degree Of Coolant Protection;Used For All...More

Anti-Freeze Tester
Anti-Freeze Tester
  • PROTO
  • Item # 6RKL7
  • Mfr. Model # JFF106A
  • Anti-Freeze Tester, Used For Ethylene Glycol, Operating Range -60 Degrees F to 32 Degrees F, Includes...More

Automotive Scan Tool
Automotive Scan Tool
Antifreeze Tester
Antifreeze Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1DXL8
  • Mfr. Model # 1DXL8
  • Antifreeze Tester, Temperature Compensating Glass, Used For All Vehicles, Operating Range -37 Degrees F to...More

Spark Tester
Spark Tester
  • OTC
  • Item # 45NU95
  • Mfr. Model # 6589
  • Spark Tester, Used For Check for Spark On Gasoline Engines, For Use On Gasoline Engines Used In Domestic,...More

Wire Connector Tool Set
Wire Connector Tool Set
Tester Kit
Tester Kit
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZT6
  • Mfr. Model # 1MZT6
  • Tester Kit, Universal Compression, Used For Testing Compression For Cylinder Pressure, Material Copper, Zinc,...More

Pocket Code Reader
Pocket Code Reader
Cylinder Leakage Tester Kit
Cylinder Leakage Tester Kit
  • OTC
  • Item # 22A830
  • Mfr. Model # 5609
  • Cylinder Leakage Tester Kit, Tester, Used For Diagnostics, Features Quickly Diagnose internal Engine Problems...More

Cylinder Leakage Tester
Cylinder Leakage Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZR9
  • Mfr. Model # 1MZR9
  • Cylinder Leakage Tester, Used For Domestic And Import Cars, Material Aluminum, Brass, Common Steel, Rubber...More

Automotive and Heavy-Duty Service Tool
Automotive and Heavy-Duty Service Tool
  • TRACERLINE
  • Item # 36PW89
  • Mfr. Model # TP-9870CS
  • Automotive and Heavy-Duty Service Tool, Fluorescent A/C Dye, Used For Detecting Automotive A/C Leaks,...More

Automotive Circuit Tester
Automotive Circuit Tester
  • EXTECH
  • Item # 40JZ71
  • Mfr. Model # ET30A
  • Automotive Circuit Tester, Pen, Used For Diagnostics, Operating Range 6 to 24VDC, For Use On For Checking Low...More

Trailer Light Tester
Trailer Light Tester
  • INNOVATIVE PRODUCTS OF AMERICA
  • Item # 49ZT65
  • Mfr. Model # 9102
  • Trailer Light Tester, Scan Tool, Used For Diagnostics, Operating Range 6 to 24VDC, For Use On Commercial...More

Tester Kit
Tester Kit
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZT1
  • Mfr. Model # 1MZT1
  • Tester Kit, Diesel Compression, Used For Diesel Engine Work, Material Copper And Steel, Number of Pieces 7,...More

Engine Oil Pressure Tester Kit
Engine Oil Pressure Tester Kit
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZT9
  • Mfr. Model # 1MZT9
  • Engine Oil Pressure Tester Kit, Dual Gauge, Used For Checking Engine Oil Pressure On Domestic and Import...More

Universal Dye Cartridges
Universal Dye Cartridges
  • ROBINAIR
  • Item # 1DZL1
  • Mfr. Model # 16356
  • Universal Dye Cartridges, A/C, Used To Locate A/C System Leaks In Both Automotive And HVAC Systems, Enough...More

Digital Timing Light Kit
Digital Timing Light Kit
  • OTC
  • Item # 3CCN4
  • Mfr. Model # 3367
  • Digital Timing Light Kit, Professional, Includes Timing Light With Durable Plated ABS Housing And Over-Molded...More

Pressure Tester Kit
Pressure Tester Kit
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZT3
  • Mfr. Model # 1MZT3
  • Pressure Tester Kit, Vacuum and Fuel Pump, Used For Diagnoses On Valve Leaks, Incorrect Timing, Leaky Intake...More

UV Leak Detection Kit
UV Leak Detection Kit
  • ROBINAIR
  • Item # 1DZK8
  • Mfr. Model # 16350
  • UV Leak Detection Kit, A/C, Features High Intensity Beam, UV Bulb Rated For 3000 Hours, Designed With Super...More

Tester
Tester
  • TM

    Grainger Choice

  • WESTWARD
  • Item # 1MZT5
  • Mfr. Model # 1MZT5
  • Tester, Exhaust Pressure, Material Copper And Steel, Number of Pieces 4, Enables Technician to Test Exhaust...More

Heavy Duty Scan Kit
Heavy Duty Scan Kit
  • OTC
  • Item # 45NU72
  • Mfr. Model # 3418
  • Heavy Duty Scan Kit, Used For Read And Delete Trouble Codes On Heavy Duty Trucks, For Use On Heavy Duty...More

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More