E-ROCK™️ Inline Spark Plug Tester

We are going to sell out 300 items at the lowest price at $19.99
Later on, the rate will be reset to its original price at $29

Buy 2 ONLY $29.99,Buy 3 ONLY $34.99

APPLICATION: For all internal & external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc.QUICKLY DIAGNOSE MISFIRE ISSUES: Ignition misfires can cause your engine to stumble or lose power; Use the Spark Plug Ignition Tester for Small Engines and Vehicles to quickly and easily diagnose ignition and engine issues and defects; Troubleshoot spark plug connections, contact points, bad cables and more.

Easy to Use：Simply connect the tester between the spark plug and the plug wire, and if a spark is being sent, the tester will mirror the spark and light up.

Light Indicator
The light indicator shows the color of the spark very clearly so you can identify a weak pack.

SIZE

Engine Spark Tester：

Product size：27cm/10.6in

Weight：89g

Packing size: about 19*10*3 cm

Dear Customer, purchase any product here and try it in the comfort of your own home for 14 days.
If for whatever reason you're not completely satisfied, then return the product within 14 days!

PAYMENT

PayPal is welcomed here.
If you don't have a PayPal account, we accept all credit cards: just select 'PayPal' and click the 'Pay with Debit or Credit Card' button.