TesTing and elecTronics Circuit Testers
TLT8003
YA7900A
YA7900AP
Trailer Harness Testers and Adaptors± Blue-Point®
YA7900A Mobile Universal Trailer Light Tester. • Unit offers full trailer light testing features and capabilities with on-board diagnostics on site • Using a 12 Volt car battery, a technician can wheel the tester to the trailer and power up all its lighting systems while diagnosing electrical problems in the brakes, turn signal, running and safety light systems • RF remote control allows complete testing from over 100' away (a technician is free to walk around any size trailer while in full control of the testing sequence) • Auto Cycle feature continuously powers up and switches to each circuit for 5 seconds to reduce inspection time TECHNICAL SUPPORT 1-888-786-7899
Features: • Overload indicator • Open circuit indicator • Reversed polarity indicator • Backlit 30 Amp meter • 3 Amp trickle charge input • 20 Amp sole Power Input • 7 round trailer socket
• Auto indicator • Voltage indicator • Circuit indicators • Chassis ground • 20 Amp fuse • Power selection switch • 10" pneumatic tires
YA7900AP Mobile Universal Trailer Light Tester. • Same as YA7900A with trailer air brake systems test added YA7900A-PKIT Brake System Testing Add-on Kit. • Allows owners of the original YA7900A to add air brake testing capabilities to their units • Upgrades YA7900A units to YA7900AP YA7900A-1 Round Pin Cable. • 7-way round pin cable is 5 feet long YA7900A-2 Chassis Ground Cord. • Chassis ground cord is 10 feet long YA7900A-3 Adaptor. • 7-way round to 7-way flat adaptor YA7900A-4 Remote Control. • Wireless
MTAC110
AC Voltage Sensor MTAC110
MTAC110 AC Voltage Sensor. • Non-intrusive AC sensor detects voltage from 110 to 600 VAC • Use to ensure the absence of current before working on a circuit • Move probe tip along an insulated wire, near an outlet or near a circuit breaker and tip will glow if voltage is present
WARNING
TLT5
TLT8000
TLT6
TLT7
TLT8003 Trailer Plug Adaptor. • Converts 12 Volt feed at the back of a truck or SUV trailer socket to a dual 12 Volt power outlet • Powers 12 Volt test equipment, charging equipment and work lights in shop environment • Recreation purposes such as running air pumps, radios or TVs while tailgating and camping • Plugs into any 7-way spade pin trailer connection TLT8000 Three Way Trailer Adaptor. • Adapts 7 way connection to 6 round pin and 4/5 pin connections • Sealed plugs to keep road debris from corroding connections • Winged grip for easy installation and removal • Use on medium/light duty trucks, 1/2 ton, 3/4 ton and 1 ton pickups, campers and other heavy duty applications TLT5 Trailer Harness Tester. • Easily locates electrical problems in the tow vehicle • Checks both 4 and 5 pin flat trailer connectors with LED indicator lights • Tests left and right signals, brake lights and running lights TLT6 Trailer Harness Tester. • Checks 6 pin round trailer connectors with LED indicator lights • Same applications as TLT5 TLT7 Trailer Harness Tester. • Checks 7 pin round trailer connectors with LED indicator lights. • Same applications as TLT5
YA3179B YA3179B Circuit Chaser. • Round pin circuit chaser for semi trailers • Test the semi trailer plug and cable • Both male and female ends so technician can isolate a fault to trailer or cable • Can temporarily repair short circuits in the shop or on the road • Includes: 5 jumper tabs and 1 replacement prong
Electrical Brushes
AC41C
AC41C Taillight Socket Brush. • Stiff carbon steel wire bristles • 6 5/8" long
• Do not use in environment with explosive vapor • Read safety precautions on pages 594 to 597
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