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Black ABS circuit tester with sharp probe, bulb, 48 inch cord and alligator clip

Electrical System Tool 12-24V 48in

SKU CH-EMKX-FFCZ3

12-24V circuit tester with 48in cord and sharp probe diagnoses automotive electrical faults

  • FeaturesTest Light, ETL, Battery Powered, false
  • Height8 L x 4 W x 1 H inches
  • Width8 L x 4 W x 1 H inches
  • Length8 L x 4 W x 1 H inches
  • Weight0.109 kilograms
  • Sports Team1 Piece
  • Tests 12-24V circuits on cars, trucks and RVs
  • Bright bulb shows voltage level at a glance
  • Sharp nickel-plated probe pierces insulation for quick access
  • 48-inch anti-pull spring cord reaches across the bay
  • ABS body resists drops and oil for workshop durability

Automotive Circuit Tester 12-24V

This professional circuit tester handles 12 to 24 volt DC systems found in sedans, SUVs, RVs and trucks. It is built for automotive engineers, electronic engineers and DIY users who need to diagnose vehicle electrical circuits quickly and reliably.

Durable ABS Body With 48in Cord

The high-quality ABS housing resists drops and daily workshop wear better than ordinary testers. A 48 inch soft cord with an anti-pull spring stays flexible in cold conditions and resists heat and oil, while the large alligator clip allows secure one-hand grounding.

Sharp Ni-Plating Probe For Wire Piercing

The nickel-plated steel probe pierces insulation to reach conductors in tight spaces without damaging the harness. A protective rubber tip guards against accidental shock, and the aligned high-visibility bulb changes brightness with voltage level to confirm circuit status instantly.

Highlights

  • Tests 12-24V circuits on cars, trucks and RVs
  • Bright bulb shows voltage level at a glance
  • Sharp nickel-plated probe pierces insulation for quick access
  • 48-inch anti-pull spring cord reaches across the bay
  • ABS body resists drops and oil for workshop durability

Specifications

BrandSchuhRia, GOCIA
FeaturesTest Light, ETL, Battery Powered, false
Height8 L x 4 W x 1 H inches
Width8 L x 4 W x 1 H inches
Length8 L x 4 W x 1 H inches
Weight0.109 kilograms
Sports Team1 Piece

Questions about this item

How do I connect the alligator clip and probe to test a 12-24V circuit?

Attach the nickel-plated alligator clip to a ground point, then touch the sharp nickel-plated probe to the wire or fuse terminal; the bulb lights to show voltage presence.

Which part of the tester will wear out first and need replacement?

The 12-24V indicator bulb is the only consumable component; it can be swapped when it no longer illuminates during testing.

What limits continuous use of the 48-inch cord and probe?

The PU-insulated spring cord resists heat and oil, but prolonged exposure to temperatures beyond its rating can degrade the insulation first.

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