We may earn a small commission on purchases made through our links.

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!
Hantek

Hantek Signal Probe Coil-on-Plug HT20COP Automotive Diagnosis Probe

✅ In stock ⭐ Lowest price we've tracked
C
Grade
🙂 Fair Price
45.44/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$71.99
Listed $199.99
Save $128.00 64% OFF
Analysis Confidence 73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 15, 2026 10:22 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

🙂 Fair Price
  • 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
  • 💰The price is modestly below what this product ordinarily sells for.
  • 🏷️The retail sticker price has been slashed by 64% — a steep markdown from the official listing.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 4.18/28
Recent Value 3.66/22
Market Standing 13.6/20
Deal Strength 20/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Xin Tester Tools Factory Store
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

【PRATICAL PROBE】The independent ignition probe can be used to obtain the ignition waveform of an automobile engine easily and quickly, so as to determine whether there is a problem with each part of the combustion chamber of the transmitter.
【ADJUSTABLE】There is a wheel on the test rod to adjust the sensitivity, which can be adjusted to make the detection more accurate, special anti-interference design, and high measurement accuracy.
【SPECIAL DESIGN】HT20COP signal probe is ergonomically designed and can be arbitrary curved. Highlight LED which is convenient to operate at night or in dark condition.
【EASY TO UES】The coil-on-plug and signal probe can be used with any oscilloscope to measure directly on the ignition coil, making it easy and fast.
【NOTE】1.To avoid injury keep the probe away from moving parts, such as the alternator drive belt and cooling fans.2.To present electric shock do not use if the probe’s sensor plate’s insulation shows signs of damage.

⚙️ Specifications

Brand
Hantek
Style
Industrial
Manufacturer
Hantek
Model
HT20COP DXY_2
Item model number
HT20COP DXY_2
Exterior
Machined
Manufacturer Part Number
HT20COP DXY_2
ASIN
B0GSJ19H7C
Best Sellers Rank
See Top 100 in Automotive
Date First Available
March 14, 2026
Brand Name
Hantek
C
$71.99
Check Deal →