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  • 4 VIDEOS
electrical circuit tester Resistance TestiDiag
  • OBDResource Smart Automotive Test Light 0.8V-100V Circuit Tester with Buzzer & Flashlight, DC Voltage Tester for Car Fuse, Polarity, Resistance and Continuity Test, Wire Diagnostics, Battery Analysis
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OBDResource Smart Automotive Test Light 0.8V-100V Circuit Tester with Buzzer & Flashlight, DC Voltage Tester for Car Fuse, Polarity, Resistance and Continuity Test, Wire Diagnostics, Battery Analysis

4.6 out of 5 stars 69 ratings

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About this item

  • 【0.8-100 V WIDE TESTING RANGE】This professional automotive circuit tester has a 0.8-100 V DC voltage test range, which can measure DC voltage, resistance, continuity, and can detect battery polarity. It is widely used for checking various automotive circuits, such as automotive headlights, turn signal circuits, taillights, faulty sockets, fuse connections, etc., and also for testing other 0.8-100V DC wires and circuits.
  • 【SMART MEASUREMENT MODE】OBDResource CP03 test light incorporates a default SMART measurement mode that automatically recognizes electrical signals such as DC voltage, polarity, resistance and continuity, and displays the test results on the screen in real time.
  • 【REAL-TIME ALERT FEATURE】The fuse tester is equipped with a buzzer and an over-voltage alarm function. The built-in buzzer triggers an alarm when the resistance falls below 50Ω, while the screen displays "OL" when DC voltage exceeds 100V, providing instant warnings for abnormal conditions.
  • 【PRECISE READINGS & CLEAR DIGITAL DISPLAY】The test light with a voltmeter features a bright green backlit LED display that provides accurate voltage readings and ensures visibility in both ‌brightly‌ and dimly lit environments. Additionally, the ‌12V‌ test light automatically shuts off after 15 minutes of inactivity ‌to conserve energy‌.
  • 【HIGH QUALITY AND USER-FRIENDLY】 Our electrical circuit tester is constructed with premium ABS+Glass Fiber Nylon material, delivering excellent insulation and durability to ensure safer testing procedures. The 12v test light probe comes complete with a probe protection cap and a portable storage case, effectively protecting components from accidental damage while maintaining organized storage when not in use.

Product details

  • Parcel Dimensions ‏ : ‎ 21.49 x 5.59 x 4.8 cm; 132 g
  • Date First Available ‏ : ‎ May 8 2025
  • Manufacturer ‏ : ‎ OBDResource
  • Place of Business ‏ : ‎ OBDResource
  • ASIN ‏ : ‎ B0F7Y12255
  • Item model number ‏ : ‎ CP03
  • 鶹 Rank: #20,064 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    4.6 out of 5 stars 69 ratings

Frequently bought together

This item: OBDResource Smart Automotive Test Light 0.8V-100V Circuit Tester with Buzzer & Flashlight, DC Voltage Tester for Car Fuse, Polarity, Resistance and Continuity Test, Wire Diagnostics, Battery Analysis
$26.99
Get it by Tuesday, Nov 18
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Product Description

OBDResource Smart Automotive Test Light 0.8-100V

TEST LIGHT

Automatically Identify Electrical Signals

SMART MEASUREMENT MODE
VOLTAGE RESISTANCE CONTINUITY TEST

Precise Readings & Clear Digital Display

LED SCREEN

CP03 test light with a voltmeter features a bright green backlit LED display that provides accurate voltage readings and ensures visibility in both ‌brightly‌ and dimly lit environments.

Additionally, the ‌12V‌ test light automatically shuts off after 15 minutes of inactivity ‌to conserve energy‌.

HIGH QUALITY
HIGH QUALITY

This electrical circuit tester is constructed with premium ABS+Glass Fiber Nylon material, delivering excellent insulation and durability to ensure safer testing procedures.

Brands in this category on 鶹

Product Summary: OBDResource Smart Automotive Test Light 0.8V-100V Circuit Tester with Buzzer & Flashlight, DC Voltage Tester for Car Fuse, Polarity, Resistance and Continuity Test, Wire Diagnostics, Battery Analysis

From OBDResource

4.6 out of 5 stars, 69 ratings

Customer reviews

50+ bought in past month

Price

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Other sellers

Other sellers

About this Item

  • 【0.8-100 V WIDE TESTING RANGE】This professional automotive circuit tester has a 0.8-100 V DC voltage test range, which can measure DC voltage, resistance, continuity, and can detect battery polarity. It is widely used for checking various automotive circuits, such as automotive headlights, turn signal circuits, taillights, faulty sockets, fuse connections, etc., and also for testing other 0.8-100V DC wires and circuits.
  • 【SMART MEASUREMENT MODE】OBDResource CP03 test light incorporates a default SMART measurement mode that automatically recognizes electrical signals such as DC voltage, polarity, resistance and continuity, and displays the test results on the screen in real time.
  • 【REAL-TIME ALERT FEATURE】The fuse tester is equipped with a buzzer and an over-voltage alarm function. The built-in buzzer triggers an alarm when the resistance falls below 50Ω, while the screen displays "OL" when DC voltage exceeds 100V, providing instant warnings for abnormal conditions.
  • 【PRECISE READINGS & CLEAR DIGITAL DISPLAY】The test light with a voltmeter features a bright green backlit LED display that provides accurate voltage readings and ensures visibility in both ‌brightly‌ and dimly lit environments. Additionally, the ‌12V‌ test light automatically shuts off after 15 minutes of inactivity ‌to conserve energy‌.
  • 【HIGH QUALITY AND USER-FRIENDLY】 Our electrical circuit tester is constructed with premium ABS+Glass Fiber Nylon material, delivering excellent insulation and durability to ensure safer testing procedures. The 12v test light probe comes complete with a probe protection cap and a portable storage case, effectively protecting components from accidental damage while maintaining organized storage when not in use.

Product description

This professional automotive circuit tester has a 0.8-100 V DC voltage test range,

which can measure DC voltage, resistance, continuity, and can detect battery polarity.

It is widely used for checking various automotive circuits, such as automotive headlights, turn signal circuits,

taillights, faulty sockets, fuse connections, etc., and also for testing other 0.8-100V DC wires and circuits.

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