Simply the Best Tool Connection - Nov. 15 - Dec. 31, 2025

35 D

192

5500

5503

55042

55045

FF310

195

60150

309A

32900

55033

CIRCUIT TESTERS Number Description

Features/Includes

Price

ESI-192 ESI-193

Call for Price

Relay Buddy® 12/24 (Tester only)

Settable to 4 and 5 pin relay. Three diagnostic trouble codes. #192 includes the Relay Buddy and a zippered case.

#193 includes (5) relay adapters, (3) adapters for testing shielded relays and (2) adapters for testing new relay types commonly used on fuel pumps and other powered devices. Call for Price It applies a 7+ amp load to the relay and looks for excessive voltage drop. Test results are displayed by the green, yellow or red LED. #195 can test 10 different 12V relays. Includes three adapters for shielded relays. Call for Price

Relay Buddy® Pro Test Kit

ESI-195

Super Relay Buddy® Pro Test Kit

3–48 Volt LCD Wide Range Digital Circuit Tester FaultFinder Short/Open Circuit Finder & Circuit Tracer Primary Circuit Tester with Ground Clip Cordless Professional Circuit Tester 3–28V Heavy-Duty Circuit Tester Heavy-Duty Circuit Tester with Coiled Lead Wire

ATD-55045

Large backlit LCD display for visible voltage readings. Checks electrical circuits on all 3–48 volt vehicle systems. Impedance Rating: 200–4000 Ohms. 12 ft. coiled test lead. $39.49

Ready for use in the new generation of vehicles with mixed or single 24V systems. Internally protected against power surges and overloads. 8” flexible probe reaches wires in congested places. LEDs show open or short circuit conditions. Trace wires inside bindles, conduits, behind panels, under carpets, upholstery, etc. $196.69 Tests 6 and 12V systems. Locates shorts, open circuits and grounds. Use with ignition on. Clip to ground anywhere on vehicle and use probe to make contact with wire or cable being tested. Bulb indicates condition of circuit. $11.89 Tests circuits from 3 to 28 Volts DC. LED light and buzzer indicator. Does not require a ground wire or clip. Safe for work on automotive computers, ECMs, airbags, etc. Special V-tip allows safe piercing and can be removed to test hard-to-reach places. Operates on replaceable long-life “N” or “LR-1” size alkaline batteries (included). $23.39

MTI-FF310

ATD-5500

ATD-5503

ATD-5513

$16.19

Easily checks 6 and 12V systems. 5 ft. heavy-duty lead. Tough plastic handle lights up if circuit is good. Lead remains flexible in low temperatures.

New coil cord design for ease of use. Acetate handle, coiled lead wire. Easily checks 6 and 12V systems. New full size comfortable acetate handle lights up when circuit is good. Leads remain flexible in low temperatures. Ground lead stretches up to 10 ft. $17.59 Heavy-duty circuit tester for checking low voltage up to 12 volts. By depressing the red button the tester becomes a jumper for powering electrical components or a ground. The probe, handle, cord and clamp are reinforced for durability. Comes with a strain relief spring on the cord. Call for Price 3–30V detection range of DC voltage. Bi-directional polarity testing: Power and Ground. Dual color LED indicates red for power and green for ground on 6V, 12V and 24V systems. Compact size for use in tight access areas. Computer safe. For use on automotive, commercial vehicle and equipment repair. $54.39 For use on 12V & 42V Hybrid systems. Automatic Voltage Identification: BLUE LED for 12V and RED LED for 42V. Pointed probe tests through wire insulation. Computer and airbag safe. 12 ft. heat and oil resistant coiled cord. $28.89

ATD-5624

LIS-32900

Heavy-Duty Circuit Tester/Jumper

Heavy-Duty Cordless Circuit Tester 3–30V

ATD-55033

ATD-55042

12–42V Hybrid Circuit Tester

MASTER GLOBAL FUEL INJECTION PRESSURE TEST KIT FUEL SYSTEM TESTING

MASTER FUEL INJECTION PRESSURE TEST KIT • Tests most fuel injection systems both foreign and domestic • Features (2) gauges with gauge protectors for accurate testing from 5-150 psi • Includes late model GM, Chrysler, Mitsubishi and European applications

PRESSURIZED INDUCTION TOOL KIT • Can be used to clean induction system through the air intake or through a vacuum line • Tool comes complete with S-tool and vacuum line attachment • Easy to read gauge for accurate pressure settings • Sight glass allows the Technician to monitor chemical level – no guessing when the service is complete • Schrader valve on gauge assembly allows for simple, safe depressurization of the system when the service is complete

• Covers all major model vehicle platforms, domestic and foreign, 1988 to present (does not include CIS/TBI) • Test gauge assembly disconnects from test hose and valve assembly for easier storage and improved gauge protection

ATD-5578.......................................................$569.79

MOV-200-1145......................................Call for Price

ATD-5650.......................................................$423.19

NOID LIGHT SET • Quickly and easily tests electronic fuel injection systems on: GM TBI; GM ‘87 - present; GM ‘82-’91; Bosch PFI; Ford TBI; GM PFI; Geo TBI; GM SCPI

DELUXE VACUUM/FUEL PUMP TEST KIT • Complete with 2 ft. of high quality hose, plus (3) fittings to test domestic and foreign cars and trucks with gasoline engines

FUEL INJECTION CANISTER CLEANER • Two gauges enable a Technician to check the vehicle fuel pressure with the right side gauge, and then easily set cleaning pressure with the left side gauge by referring to vehicle fuel pressure on the right side gauge • Cleans carbon from intake valves, injectors, and combustion chambers with a professional carbon cleaning solution

• 3-1/2” compound gauge has a multicolor dual scale dial with ranges from 0-10 psi, 0-0.7kg/cm2 pressure and 0-28inHg/0-70cmHg vacuum • Hook-on gauge enables technician to hang gauge and hose assembly to free his hands

ATD-5612.........................................................$60.09

BASIC FUEL INJECTION PRESSURE TESTER

ATD-5657.........................................................$38.89

MTI-TU470B...................................................$273.59

Tests most systems except Bosch CIS and GM TBI; 2-1/2” dual scale gauge reads 0–100 psi or 0–7 BAR; includes the necessary adapters, banjo bolts, and 16” gauge hose with quick coupler and adapter guide book ATD-5633...........................$189.79 FUEL INJECTION PRESSURE TESTER Basic fuel injection tester includes large and small Schrader adapters, M6-1.00 O-ring adapter and tee manifold. 2-1/2” gauge has dual scale dial with ranges from 0-100 psi and 0-7 BAR

FUEL INJECTION PRESSURE TESTER WITH SCHRADER ADAPTERS • Enables testing on all cars with standard or small Schrader valves • The 3-1/2” gauge (with hook for hands

3 WAY EXHAUST BACK PRESSURE KIT • Allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc • The 2-1/4” special gauge has two multicolored bands for measuring at idle and 2500 RPM

free use) has a dual scale dial with ranges from 0-100 PSI and 0-7 bar

• Quick Coupler connection at end of gauge hose (other QC adapters can be purchased as needed)

MTI-TU469.....................................................$148.59

MTI-TU24APB.................................................$132.79

ATD-5567................... $59.69

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