Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Electronic Specialties

Filters

  • Category

    • Automotive items
    • Electrical items

  • Price

    to

    • Below $100.00 (48) items
    • $100.00 - $200.00 (21) items
    • $200.00 - $300.00 (2) items
    • $300.00 - $400.00 (1) items
    • $400.00 - $500.00 (0) items

  • Customer Ratings

    • 5 (2) items
    • 4 (4) items
    • 3 (2) items

1-48 of 72 Products

Electronic Specialties Battery Tester — 500 Amp Carbon Pile, 1000 CCA, 160Ah, Model# ESI710

Electronic Specialties Battery Tester — 500 Amp Carbon Pile, 1000 CCA, 160Ah, Model# ESI710

Item # 6696918

$133.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Buddy Tester — Mini Fuse, Model# ESI302M

Electronic Specialties Fuse Buddy Tester — Mini Fuse, Model# ESI302M

Item # 6594997

$26.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Diagnostic Relay Buddy Pro Test Kit — 12/24V, Model# ESI193

Electronic Specialties Diagnostic Relay Buddy Pro Test Kit — 12/24V, Model# ESI193

Item # 6594954

$189.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Socket DMM Adapter for Mini Fuse, Model# ESI301M

Electronic Specialties Fuse Socket DMM Adapter for Mini Fuse, Model# ESI301M

Item # 6594541

$15.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Loadpro Dynamic Test Leads — 0.5 Amps, Model# ESI180

Electronic Specialties Loadpro Dynamic Test Leads — 0.5 Amps, Model# ESI180

Item # 6346002

$64.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Insulation Piercing Clips with Banana Jack, Model# ESI619

Electronic Specialties Insulation Piercing Clips with Banana Jack, Model# ESI619

Item # 6588925

$37.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties 1000 Amp Current Probe/DMM — Model# ESI655

Electronic Specialties 1000 Amp Current Probe/DMM — Model# ESI655

Item # 6589371

$199.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Flexible Automotive Back Probe Pins — Model# ESI142-5

Electronic Specialties Flexible Automotive Back Probe Pins — Model# ESI142-5

Item # 6593783

$10.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Super Relay Buddy Pro Kit — Model# ESI195

Electronic Specialties Super Relay Buddy Pro Kit — Model# ESI195

Item # 6548704

$214.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Spade Terminal Test Lead Kit — 16-Piece, Model# ESI1351

Electronic Specialties Spade Terminal Test Lead Kit — 16-Piece, Model# ESI1351

Item # 6593871

$57.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fundamental Electrical Troubleshooting Book — 200 Pages, Model# ESI182

Electronic Specialties Fundamental Electrical Troubleshooting Book — 200 Pages, Model# ESI182

Item # 6593821

$47.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Digital Tach/Advance Timing Light — Model# ESI125

Electronic Specialties Digital Tach/Advance Timing Light — Model# ESI125

Item # 6593652

$119.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Stacking Banana Plug Test Leads — 48 Pcs, Model# ESI146-P

Electronic Specialties Stacking Banana Plug Test Leads — 48 Pcs, Model# ESI146-P

Item # 6593599

$13.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Cordless Timing Light — 10ft. Lead, Model# ESI130-10

Electronic Specialties Cordless Timing Light — 10ft. Lead, Model# ESI130-10

Item # 6593281

$124.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Test Leads with Screw-Off Alligator Clips — 10ft., Model# ESI629-10

Electronic Specialties Test Leads with Screw-Off Alligator Clips — 10ft., Model# ESI629-10

Item # 6589080

$15.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Buddy Current Loop ATC, Model# ESI308B

Electronic Specialties Fuse Buddy Current Loop ATC, Model# ESI308B

Item # 6588351

$18.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Laser Tachometer with Accessories, Model# ESI333

Electronic Specialties Laser Tachometer with Accessories, Model# ESI333

Item # 6588298

$139.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties 2-Pack Printer Paper for ES 726

Electronic Specialties 2-Pack Printer Paper for ES 726

Item # 7058150

$4.89
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Infrared Thermometer — Model# ESIEST-45

Electronic Specialties Infrared Thermometer — Model# ESIEST-45

Item # 6552834

$42.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Diagnostic Relay Buddy — 12/24V, Model# ESI192

Electronic Specialties Diagnostic Relay Buddy — 12/24V, Model# ESI192

Item # 6594461

$84.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Cordless Timing Light — Model# ESI130

Electronic Specialties Cordless Timing Light — Model# ESI130

Item # 6593100

$114.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties 10-Piece Back Probe Kit, Model# ESI804

Electronic Specialties 10-Piece Back Probe Kit, Model# ESI804

Item # 6589813

$47.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Professional Automotive Meter — Model# ESI590

Electronic Specialties Professional Automotive Meter — Model# ESI590

Item # 6588415

$149.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Pro Laser Photo Tachometer — Model# ESI332

Electronic Specialties Pro Laser Photo Tachometer — Model# ESI332

Item # 6588319

$109.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Trailer Wiring Buddy — 7-Pin Flat, Model# ESI222

Electronic Specialties Trailer Wiring Buddy — 7-Pin Flat, Model# ESI222

Item # 6594989

$37.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Bed of Nails Test Clips — Model# ESI142-2

Electronic Specialties Bed of Nails Test Clips — Model# ESI142-2

Item # 6593572

$21.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Universal Test Connector Kit — 54 Pcs, Model# ESI149

Electronic Specialties Universal Test Connector Kit — 54 Pcs, Model# ESI149

Item # 6593425

$189.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Pro Test Lead Kit — Model# ESI142

Electronic Specialties Pro Test Lead Kit — Model# ESI142

Item # 6593193

$92.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Maxi Relay Adapter — 21mm Ratchet Head, Model# ESI190-8

Electronic Specialties Maxi Relay Adapter — 21mm Ratchet Head, Model# ESI190-8

Item # 6595181

$21.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Relay Adapter Set — Model# ESI190-5

Electronic Specialties Relay Adapter Set — Model# ESI190-5

Item # 6594946

$37.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Buddy Tester — 30 Amp, ATC, Model# ESI306B

Electronic Specialties Fuse Buddy Tester — 30 Amp, ATC, Model# ESI306B

Item # 6594276

$27.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Buddy DMM Adapter — ATC Blade, Model# ESI303B

Electronic Specialties Fuse Buddy DMM Adapter — ATC Blade, Model# ESI303B

Item # 6594241

$15.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Automotive Test Connector Kit — 54-Piece, Model# ESI146

Electronic Specialties Automotive Test Connector Kit — 54-Piece, Model# ESI146

Item # 6594049

$164.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Relay Buddy Pro Test Kit — Model# ESI191

Electronic Specialties Relay Buddy Pro Test Kit — Model# ESI191

Item # 6593919

$174.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties ESI130 with 20ft. Leads, Model# ESI130-20

Electronic Specialties ESI130 with 20ft. Leads, Model# ESI130-20

Item # 6593863

$134.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Heavy-Duty Insulation Piercing Test Clips — Model# ESI142-3

Electronic Specialties Heavy-Duty Insulation Piercing Test Clips — Model# ESI142-3

Item # 6593804

$42.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Automotive Test Probe Kit — Model# ESI805

Electronic Specialties Automotive Test Probe Kit — Model# ESI805

Item # 6589477

$34.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Mini Back Probes/Wire Piercers — Model# ESI618

Electronic Specialties Mini Back Probes/Wire Piercers — Model# ESI618

Item # 6588677

$12.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties CATIII Automotive Test Lead Set — 24in., Model# ESI635

Electronic Specialties CATIII Automotive Test Lead Set — 24in., Model# ESI635

Item # 6588618

$47.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse Buddy Mini Kit — Model# ESI309A

Electronic Specialties Fuse Buddy Mini Kit — Model# ESI309A

Item # 6346299

$40.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Super Relay Buddy, Model# ESI194

Electronic Specialties Super Relay Buddy, Model# ESI194

Item # 6594524

$129.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Fuse for ESI585 — Model# ESI621

Electronic Specialties Fuse for ESI585 — Model# ESI621

Item # 6589151

$4.19
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Digital Battery and Electrical System Tester with Printer — Tests 6V/12V/24V Batteries, Start/Stop, AGM, VRLA, GEL, Model# ESI726

Electronic Specialties Digital Battery and Electrical System Tester with Printer — Tests 6V/12V/24V Batteries, Start/Stop, AGM, VRLA, GEL, Model# ESI726

Item # 6696791

$292.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Automotive Test Lead Kit — Model# ESI143

Electronic Specialties Automotive Test Lead Kit — Model# ESI143

Item # 6594090

$52.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties 18-Piece Test Connector Kit, Model# ESI147

Electronic Specialties 18-Piece Test Connector Kit, Model# ESI147

Item # 6593839

$124.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties Test Leads with Screw-Off Alligator Clips — 24in., Model# ESI629

Electronic Specialties Test Leads with Screw-Off Alligator Clips — 24in., Model# ESI629

Item # 6588853

$14.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties EZ Tach Plus — Model# ESI328

Electronic Specialties EZ Tach Plus — Model# ESI328

Item # 6345798

$67.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Electronic Specialties 190-4 Shielded Relay Adapter Set

Electronic Specialties 190-4 Shielded Relay Adapter Set

Item # 6594022

$57.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.