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9 Pieces Compression Tester with Spark Plug Tester, Test Gauge, Motorcycle, Car, Outboard Engine, Chainsaw, Snowmobile, Car, Gasoline, Gas Engine
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 28, 2026 5:12 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
6.43/28
Recent Value
2.59/22
Market Standing
12.94/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
TUTOOLS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【You may be more satisfied with an instrument】The dial is large enough, the pressure relief valve makes measuring so easy, and the tube with adapters for different connectors is an additional level of comfort. With many accessories for every size you need. The meter is easy to read and holds the pressure until reset with a button.
✓【Wide application】 The kit has different adapters for different hole diameters. The meter is analog with a quick separation that works easily and quickly locks into the tube. Used to find TDC on a #1 cylinder for head sealing work. The kit also contains a spark plug tester. It is a diagnostic tool used to diagnose ignition or engine outboard engine problems, as well as faults in the fuel delivery system. It fits any engine with spark plugs.
✓【Perfect replacement】 Several other accessories are included to work with most thread sizes and there are two quick-insert rubber adapters that keep you in place during the crank of the motor. For inline engines with 4 and 6 cylinders it would be easy to perform a quick test.
✓【Great package】 has a nice rubber case to keep it protected, as it inevitably falls and is shaken. The variety of adapters for the candle hole and which are all equipped with an O ring for good sealing.
✓【An indispensable tool】 this is a must to determine the overall state of the engine and see if there is anything causing problems with the car in progress. If you have low compression, your car does not start properly or does not work properly. Ignition misfires can also cause the engine to become inoperable, in which case you can use a plug engine ignition tester. If a spark is being sent, spark plug ignition tester will mirror the spark and light up, and you can diagnose faults such as dirty spark plugs, poor spark plug connections, damaged cables, defect points, etc.
⚙️ Specifications
Brand
QUNNIE
Material
Brass, Rubber
Item dimensions L x W x H
2.05 x 7.8 x 10.87 inches
Item Weight
0.91 kg
Manufacturer
QUNNIE
Product Dimensions
2.05 x 7.8 x 10.87 inches
ASIN
B0DBLV4ZB5
Item model number
QUNNIE-328FBA
Date First Available
July 30, 2024
Best Sellers Rank
See Top 100 in Automotive
Brand Name
QUNNIE
