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KM10 Power Circuit Probe Tester with Live Waveform Display
✅ In stock
F
Grade
Analysis Confidence
100%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 6, 2026 5:15 PM · 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 current price sits right around what this item typically fetches.
- 🏷️A 24% cut from the official retail price adds further appeal.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
4.53/22
Market Standing
6.44/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Oiiwak Tech
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Check More With One Tool — Not sure whether a circuit has power or a good connection? The KZYEE KM10 automotive circuit tester combines DC voltage, AC voltage, resistance, and diode test modes. Check voltage with 0.1V resolution, verify continuity, and identify polarity using the color TFT display, red/green LEDs, and audible alerts. This power circuit probe tester helps you narrow down electrical faults before replacing parts.
✓Test Components Before Replacement — Is the problem in the part or its power and ground circuit? Apply battery power or ground through the probe to check whether compatible lights, motors, and other electrical components respond. Component activation helps you investigate the cause before buying replacement parts. Use this automotive electrical tester according to the vehicle's wiring diagrams and service procedures.
✓Narrow Down Wiring Faults — Dealing with blown fuses, an open circuit, or a poor ground? Use voltage, continuity, and ground checks to investigate wiring problems. Direct probe testing at accessible points helps you trace a suspected short circuit section by section, while continuity testing helps identify an open connection. This car circuit probe tester also supports checks of trailer lights and connectors.
✓See Signal Changes More Clearly — Need more information than a test light alone provides? In AC voltage mode, view maximum and minimum voltage, frequency, and the signal waveform on the color TFT screen. Observe changes in compatible sensor circuits and compare readings with vehicle service information. KM10 brings voltage readings and waveform information together to support more informed electrical checks.
✓Work Around the Whole Vehicle — Tired of moving your power connection to reach the next test point? A 20FT main cable plus 20FT extension provides up to 40FT of reach for checks from the engine bay to rear lighting and trailer connections. Connect to a compatible 12V–24V vehicle battery for power. The built-in work light illuminates the test area, and an internal circuit breaker interrupts power output during overload conditions.
⚙️ Specifications
Brand
KZYEE
Power Source
Vehicle 12v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Support@kzyeetech. Com
Style
The Ultimate 4-in-1 Power Circuit Probe Diagnose 99% of car electrical issues—faster, smarter, and with zero guesswork. This compact, all-in-one tester combines 4 powerful modes—DC/AC voltage, resistance, and diode checks—giving you instant, accurate answers. A game-changer for pros, DIYers, and car lovers alike.
Color
Red-Orange
Item Weight
3.5 ounces
Item dimensions L x W x H
11 x 8.8 x 2.9 inches
Min. Operating Voltage
12
Specification Met
CE, ETL
Upper Temperature Rating
70 °C
Measurement Type
Multimeter
UPC
670534606919
