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Price
$66.99
Automotive Circuit Tester 2-in-1 Relay Diagnostic Tool 36V DC LED(Red) โ€” image 1
Circuit TestersSumsoctoberโœ“ In stock

Automotive Circuit Tester 2-in-1 Relay Diagnostic Tool 36V DC LED(Red)

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$66.99
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About this item
  • 2-in-1 Automotive Diagnostic Tool: Combines circuit probing and relay testing in compact unit-streamlines electrical troubleshooting for mechanics, DIY enthusiasts, and fleet technicians working on cars, trucks, and SUVs.
  • Wide 3.5V-36V DC Compatibility: Tests the full voltage range of modern vehicles including , , and conventional 12V/24V/36V systems-perfect for battery, starter, lighting, and control module diagnostics.
  • Six-Function Digital Testing: Delivers voltage detection, polarity identification, continuity verification, short circuit , insulation leakage indication, and solenoid drive activation-all with clear real-time digital readout and polarity symbols.
  • LED-Illuminated Probe Tip: Built-in bright LED lights light up dark engine bays, fuse boxes, and tight under-dash spaces-enhancing accuracy during nighttime or low-light repairs.
  • Compact ABS Housing: Ergonomic 25.9 x 4.8 x 3 cm design fits comfortably in hand and toolboxes; LONGLASTING blue/red/black ABS body resists workshop impacts and exposure.
Product description

Features: *2-in-1 Design: Combines car circuit testing and Relay diagnosis in single tool for efficient troubleshooting. *Wide Voltage Range: Supports DC 3.5V-36V for compatibility with all vehicle types and models. *Six Diagnostic Functions: Includes voltage detection, polarity determination, continuity test, short circuit detection, leakage check, and drive testing. *LED Illumination: Features built-in LED lights for clear visibility in dark or tight workspaces. *Digital Display: Provides FOR accurate real-time voltage readings with polarity indicators for precise measurements. Specifications: * for Product Name:Automotive circuit tester *Material:ABS *Color:Blue,Red,Black *Size:25.9*4.8*3cm Package Content: 1x Relay tester

Product details
Brand
Sumsoctober
Manufacturer
Sumsoctober
Material
ABS
Colour
Red
Weight
0.36 kg
Part number
QK83I353508350BGGKDW97B4

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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