Spark Plug Tester, Dual-Hole Ignition Coil Tester with 0-6000 RPM Adjustable Frequency, Engine Ignition System Diagnostic Tool for 12V Gasoline Cars, Motorcycles, ATVs & Small Engines

★★★★★ 4.8 94 reviews

US$12.00
Price when purchased online
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US$12.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 249880571 Release Date 2026/09/17 List Price US$12.00 Model Number 249880571
Category
  • Dual-Hole Spark Plug Tester Designed to help evaluate the ignition performance of compatible spark plugs. Compare two spark plugs during the same testing session to observe spark performance and assist with identifying differences in ignition condition.
  • Adjustable 0–6000 RPM Simulation Features an adjustable operating frequency from 0 to 6000 RPM to simulate different engine ignition speeds. Frequency can be adjusted using the control knob for spark plug testing under multiple operating conditions.
  • Easy Operation Insert the spark plugs into the tester, connect a compatible power supply, and adjust the operating frequency using the rotary control. Indicator lights display the tester's operating status, allowing users to observe spark performance during testing.
  • Compatible with Many 12V Gasoline Engines Suitable for compatible 12V gasoline vehicle spark plugs with an insulator diameter of up to 12 mm. Compatible with many passenger cars, motorcycles, ATVs, and other gasoline engine applications. Verify spark plug dimensions before use.
  • Durable Design Constructed with an ABS housing for everyday workshop and garage use. For longer spark plugs, spacers may be used to improve fit when needed. Not intended for many short spark plugs used on lawn mowers, chainsaws, or other small-engine equipment. For best visibility, use the tester away from strong direct light.

UPC 762882337321
ASIN B0HCLH6Z3G
Color Blue & Black
Model OBD-ST100
Brand Name OBDResource
Style Name Professional Diagnostic
Item Weight 6 ounces
Part Number OBD-ST100
Manufacturer OBDResource
Power Source Corded Electric
Item Dimensions 5.11 x 3.15 x 2.08 inches
Number of Items 1
Number of Packs 1
Measurement Type Multimeter
Specification Met CE
Compatible Devices Gasoline Engine Vehicles
Included Components Spark Plug Device
Warranty Description 1 Year Warranty
Lower Temperature Rating 32 °F
Upper Temperature Rating 100 °F
Maximum Operating Voltage 240 volts_of_alternating_current
Minimum Operating Voltage 100 volts_of_alternating_current
Maximum Alternating Current 2 A
EU Spare Part Availability Duration 2 years

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4.8 out of 5
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94 ratings | 39 reviews
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