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Spark Plug Tester Dual Holes 500-9000rpm Adjustable Working Frequency
✅ In stock
F
Grade
Price verified Sep 22, 2026 2:31 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
BELEY DIRECT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【UPGRADED DUAL HOLE SPARK PLUG TESTER】: BELEY Spark Plug Tester relative to the old spark plug tester, the height of the new socket increased by 8 mm, you can test the old and new spark plugs at the same time, by observing and comparing the ignition state of the spark plug, quickly determine the faulty spark plug.(The H90 Spark Plug Tester accommodates different length plugs but won't do the short ones like a two-stroke related vehicles/equipment such as chainsaws, lawn mowers, mopeds/scooters, model aircraft engines, and some specialty machinery. )
✓【BATTERY CLIP DESIGN】：The upgraded version of the BELEY Universal Ignition Coil Tester, which does not require an electrical outlet and can be connected directly to the battery for testing, is portable and made of high quality thermoplastic polymer structural material (ABS) with good heat and impact resistance.
✓【SUPPORTS MULTIPLE SPARK PLUG LENGTHS】：Our spark tester tool supports not only standard spark plugs, but also longer spark plugs (e.g. nut diameter: 14mm/16mm), compatible with BMW, Volkswagen, Audi vehicles using longer spark plugs, to meet your different spark plug height testing needs.
✓【500-9000 RPM HIGH SPEED ANALOGUE】:Instead of the traditional 6,000 rpm, our new tester has a staggering 9,000 rpm, which can be adjusted to suit your needs, and the higher spark frequency improves the accuracy of the test. This means you can get a better idea of how your spark plugs are performing at different frequencies and firing intensities.
✓【LED DIGITAL DISPLAY & INDICATOR FUNCTION】：Our upgraded H90 Spark Plug Tester has a digital display and rotary knobs to visualise the test speed range, and a high voltage indicator light and audible alarm that illuminates when the point or spark tester is running to help you confirm the frequency of the test.
⚙️ Specifications
Brand
BELEY
Power Source
Corded Electric
Style
Without protective cover
Color
BLUE
Min. Operating Voltage
100 volts
Minimum Operating Voltage
100 volts
Measurement Type
Voltage, Frequency
Compatible Devices
Automotive spark plugs, ignition coils
Style Name
Without protective cover
Specification Met
Ul 61010-1, Iec 61010-2-030, Ce Marked, Rohs Compliant
Brand Name
BELEY
