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Tester Kits

135 Results Found that Include 135 Products

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Results per page:  16 | 32 | 48
Compression Tester,Mechanics
Battery Test Hydrometer,Specific Gravity
Stethoscope, Mechanics
  • Stethoscope, Mechanics Stethoscope, Mechanics
  • Item # 1MZU2
  • Mfr. Model # 1MZU2
  • Stethoscope, Mechanics, Used For Locating Troubles In Engines, Bearing And Other Moving Parts, Material...More

Antifreeze Hydrometer, Disc
  • Antifreeze Hydrometer, Disc Antifreeze Hydrometer, Disc
  • Item # 1DXL6
  • Mfr. Model # 1DXL6
  • ;Number Of Floating Discs Measures The Degree Of Coolant Protection, Tests Both Hot And Cold Coolant, Reads...More

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

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

OBD II Scan Tool, Trilingual
  • OTC
  • OBD II Scan Tool, Trilingual OBD II Scan Tool, Trilingual
  • Item # 38N854
  • Mfr. Model # 3109N
  • OBD II Scan Tool, Trilingual, Used For Troubleshooting Car Engine Troubles, Features AutoID(TM) Automatically...More

Anti-freeze Tester,For Ethylene Glycol
Compression Tester,Engine Cylinder Leak
  • Compression Tester, Engine Cylinder Leak Compression Tester,Engine Cylinder Leak
  • Item # 1MZU3
  • Mfr. Model # 1MZU3
  • Compression Tester, Engine Cylinder Leakage, Used For Checking Engine Cylinder Compression Pressure On...More

Tester Anti Freeze
Antifreeze Hydrometer,Temp Compensating
  • Antifreeze Hydrometer, Temp Compensating Antifreeze Hydrometer,Temp Compensating
  • Item # 1DXL8
  • Mfr. Model # 1DXL8
  • Includes Built In Thermometer, Complete With Acid Proof Scale;Used To Test All Ethylene Glycol Permanent...More

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

Pocket Code Reader,Pocket Size
UV Leak Detection Kit, A/C
  • UV Leak Detection Kit, A/C UV Leak Detection Kit, A/C
  • 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

Can/Abs Scan Tool,OBD LI
  • OTC
  • Can/Abs Scan Tool, OBD LI Can/Abs Scan Tool,OBD LI
  • Item # 22A825
  • Mfr. Model # 3111PRO
  • CAN/ABS Scan Tool, OBD II, Used For Diagnostics, Features Trilingual OBD LI Can/Abs Scan tool w/ 3 Million...More

Universal Dye Cartridges,1/4 oz
  • Universal Dye Cartridges, 1/4 oz Universal Dye Cartridges,1/4 oz
  • Item # 1DZL2
  • Mfr. Model # 16357
  • Universal Dye Cartridges, A/C, Used To Locate A/C System Leaks In Both Automotive And HVAC Systems, Enough...More

Universal Dye Cartridges,1 Oz
  • Universal Dye Cartridges, 1 Oz Universal Dye Cartridges,1 Oz
  • 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

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

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

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

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

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

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

Tester Kit, Oil Pressure
  • Tester Kit, Oil Pressure Tester Kit, Oil Pressure
  • Item # 1UBG3
  • Mfr. Model # 1UBG3
  • Tester Kit, Oil Pressure, Used For For Testing Engine Oil Pressure In The Oil Filter On Most Car And Light...More

Tester Compression Diesel Kit
  • Tester Compression Diesel Kit Tester Compression Diesel Kit
  • Item # 6RKP4
  • Mfr. Model # JFP97315
  • Includes 2-1/2 In. Dial, Glycerine-filled Gauge With Glass Lens In Stainless Steel Housing, 4,500 Psi Rated...More

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

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

Trailer Tester,7 Round Pin
  • IPA
  • Trailer Tester, 7 Round Pin Trailer Tester,7 Round Pin
  • Item # 18M471
  • Mfr. Model # 9008DL
  • Trailer Tester, 7 Round Pin, Used For Trailer Light And Air Brake Systems, Features Remotely Test Lights, Air...More

Pressure Gauge Set, Transmission
  • Pressure Gauge Set, Transmission Pressure Gauge Set, Transmission
  • Item # 1MZT2
  • Mfr. Model # 1MZT2
  • Pressure Gauge Set, Transmission, Material Copper And Rubber, Number of Pieces 12, For All Major...More

Code Scanner
  • OTC
  • Code Scanner Code Scanner
  • Item # 3CCL5
  • Mfr. Model # 3498
  • Code Scanner, Includes CD With DTC Look-Up Software, Computer Hook-Up Cable, 8 Foot OBD II Cable, 6 AAA...More

Results per page:  16 | 32 | 48

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.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More