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5420 Power Circuit Tester for Automotive | Fuse, Relay, Battery, and Circuit Diagnostics | Voltage Tester, Multimeter, Relay Tester, Short Circuit Finder, 12V/24V with LCD & Circuit Breaker
- Power Up Diagnostics with Confidence Apply 3V, 5V, 12V, or 24V to activate components & test fuses, relays, circuits, and more. Identify faults fast with this pro-grade voltage tester.
- Multifunction Testing in One Tool Combine fuse tester, relay tester, continuity checker & power supply probe in one compact device built for mechanics & automotive electricians.
- Built for Heavy-Duty Use Durable 20ft cable handles garage abuse, while 10 MegOhm input impedance ensures safe testing on sensitive circuits. Perfect for automotive tools kits.
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Overview
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Instant Results, Bright Display Large 1.25" backlit LCD and LED polarity indicators clearly show voltage, continuity, or shortseven in low light. Spark plug & circuit machine ready.
No Guesswork, Just Clarity Trigger components directly & see if they respond, so you pinpoint faulty relays or switches without removing them. Save time and second guesses.
Rugged Safety Features Built In Integrated 10 MegOhm circuit breaker prevents overloads. DC capable, compatible with all common car diagnostic tool needs.
1
Blown Fuse Detection
2
Test a Car Radio
3
Test an Electric Fan
4
Test Window Regulators
5420 Powered Circuit Tester Specs Voltage Output
3V, 5V-12/24V
DC Voltmeter
0.1 -200 VDC
Input Impedance
10 MegOhm
Cord Length
20 FT Total
Swivel Head
45° (patented)
Battery Clamps Alligator Clips
Yes
4 inch Test probe
Yes
2 inch Test probe
Yes
6 FT Cigarette plug
Yes
Backlit LCD
Yes
Ciruit Breaker Reset
Automatic
No Guesswork, Just Clarity Trigger components directly & see if they respond, so you pinpoint faulty relays or switches without removing them. Save time and second guesses.
Rugged Safety Features Built In Integrated 10 MegOhm circuit breaker prevents overloads. DC capable, compatible with all common car diagnostic tool needs.
1
Blown Fuse Detection
2
Test a Car Radio
3
Test an Electric Fan
4
Test Window Regulators
5420 Powered Circuit Tester Specs Voltage Output
3V, 5V-12/24V
DC Voltmeter
0.1 -200 VDC
Input Impedance
10 MegOhm
Cord Length
20 FT Total
Swivel Head
45° (patented)
Battery Clamps Alligator Clips
Yes
4 inch Test probe
Yes
2 inch Test probe
Yes
6 FT Cigarette plug
Yes
Backlit LCD
Yes
Ciruit Breaker Reset
Automatic
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by yiwangqinqin Return Policy
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