Circuit Tester

Heavy Duty Straight Cord Circuit Tester

Heavy Duty Straight Cord Circuit Tester

OTC-3634

$16.63 $11.88

Battery Powered Circuit Tester

Battery Powered Circuit Tester

OTC-3630

$20.80 $14.86

Extra Long Heavy Duty Circuit Tester

Extra Long Heavy Duty Circuit Tester

OTC-3639

$20.80 $14.86

Mini Circuit Tester

Mini Circuit Tester

OTC-3633

$20.80 $14.86

Heavy Duty Logic Probe Circuit Tester

Heavy Duty Logic Probe Circuit Tester

OTC-3631

$29.13 $20.81

12v - 24v Truck Circuit Tester

12v - 24v Truck Circuit Tester

OTC-3642

$24.12 $17.23

12-pack Display Circuit Tester Assortment

12-pack Display Circuit Tester Assortment

OTC-3644

$300.02 $214.30

10-pack Replacement Bulbs For 3630

10-pack Replacement Bulbs For 3630

OTC-3630-10

$8.30 $5.93

10-pack Replacement Bulbs For 3633 - 3639

10-pack Replacement Bulbs For 3633 - 3639

OTC-3633-10

$8.30 $5.93

10-pack Replacement Bulbs For 3642

10-pack Replacement Bulbs For 3642

OTC-3642-10

$8.30 $5.93

Heavy Duty Coil Cord Circuit Tester

Heavy Duty Coil Cord Circuit Tester

OTC-3636

$20.80 $14.86