Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
2PCS Coolant Tester Accessory, Dial Type Antifreeze Coolant Car Battery Hydrometer Tester, Automotive Anti-Freeze Battery Liquid Densitometer Coolant Tester, Car Accessories
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 15, 2026 8:01 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.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 81% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
8.96/28
Recent Value
0/22
Market Standing
5.93/20
Deal Strength
1.5/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
SHMZK
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Dual-Scale Design】: The tester features two clearly marked temperature scales in both °F and °C, which provides accurate temperature measurements from -45° to 13°. The clear layout of the scales allows for easy and immediate reading of the result, making monitoring simpler and more intuitive.
✓【Practical Function】: This dial-type coolant tester is designed for efficient and accurate measurement of both antifreeze concentration and coolant freezing points, especially crucial during chilly winter months. It helps protect your engine from damage caused by extreme temperatures.
✓【Durable Construction】: The coolant tester features a silicone bulb and hose for flexibility and resilience. Combined with a sturdy PC body, it can withstand frequent use without failure. Its high-quality materials and durable construction ensure consistent and reliable performance over time.
✓【Precision Dimensions】: The hose measures 5.32 inches in length and 0.43 inches in diameter. The body is 0.66 inches thick and 3.93 inches high, while the head above the body has a width of 1.77 inches. These precise dimensions make the tester compact, easy to handle, and highly portable.
✓【Easy to Use】: To use, simply insert the hose into the coolant reservoir to draw up the coolant until it reaches the marked line on the tester's body. As the temperature of the fluid changes, the dial's pointer will indicate the freezing point, enabling you to quickly check coolant conditions with ease.
⚙️ Specifications
SHMZK
SHMZK
Coolant Tester Accessory
1.98 ounces
0.66 x 0.66 x 3.93 inches
Coolant Tester Accessory
Manufacturer
SHMZK
Brand
SHMZK
Model
Coolant Tester Accessory
Item Weight
1.98 ounces
Product Dimensions
0.66 x 0.66 x 3.93 inches
Item model number
Coolant Tester Accessory
Manufacturer Part Number
SHMZK-4195CP
ASIN
B0FXWFP2LY
