--- product_id: 44122644 title: "KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display" brand: "kzyee" price: "HK$1273" currency: HKD in_stock: true reviews_count: 13 category: "Kzyee" url: https://www.desertcart.hk/products/44122644-kzyee-km10-power-circuit-probe-tester-with-live-waveform-display store_origin: HK region: Hong Kong --- # 12V–24V system compatibility 40FT cable reach for extended access Live waveform color TFT display KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display **Brand:** kzyee **Price:** HK$1273 **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose smarter, fix faster — the pro’s secret weapon for flawless automotive electrical troubleshooting! ## Quick Answers - **What is this?** KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display by kzyee - **How much does it cost?** HK$1273 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/44122644-kzyee-km10-power-circuit-probe-tester-with-live-waveform-display) ## Best For - kzyee enthusiasts ## Why This Product - Trusted kzyee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Test Before You Replace:** Activate components directly to isolate faults—save time and money on unnecessary replacements. - • **Reach Every Corner with Ease:** 40FT total cable length plus LED illumination conquers hard-to-reach vehicle areas effortlessly. - • **Built-In Safety You Can Trust:** 10A auto-reset circuit breaker protects both tool and vehicle from overloads & shorts. - • **See Signals Like Never Before:** Real-time voltage, frequency, PWM & sensor waveform display on vibrant TFT screen. - • **Pinpoint Electrical Faults Instantly:** Locate shorts, opens, bad grounds & voltage drops with precision LED & audible alerts. ## Overview The KZYEE KM10 Power Circuit Probe Tester is a professional-grade automotive electrical diagnostic tool designed for 12V–24V systems. Featuring a vibrant color TFT live waveform display, it enables real-time analysis of voltage, frequency, PWM signals, and sensor pulses. With a 40-foot cable reach and built-in LED light, it provides unparalleled access to hard-to-reach vehicle areas. Its 10A auto-reset circuit breaker ensures safe testing by protecting against overloads and shorts. Combining circuit testing, wire tracing, short finding, and component activation, the KM10 empowers professionals and DIYers to diagnose 99% of automotive electrical faults faster and with zero guesswork. ## Description KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display | 12V–24V automotive electrical tester with component activation, short finding, wire tracing and 40FT cable reach: desertcart.com: Industrial & Scientific Review: Good product - This is a good product.Has a nice long cord.The screen is easy to read.It's a good price, it's functionality works really easy.I like the carrying case that's a good value for the money and the connectivity is really easy Review: Great product - For the price this probe is pretty damn good, I’ve used to test radiator fans, retract electronic parking brake motors, and a bunch of other stuff. If you aren’t trying to spend a thousand dollars on a Snap On or Matco power probe this is the probe to get. ## Features - Find Electrical Faults Faster — Locate Shorts, Opens, Bad Grounds & Voltage Drops. Use short finding and wire tracing to quickly narrow down wiring faults. Red/green LEDs and audible alerts help identify positive, negative, and open circuits on 6V–30V systems. - See Signals in Real Time — Spot Weak Signals, Voltage Dropouts & Intermittent Faults. View voltage, frequency, duty cycle, PWM signals, injector pulses, and sensor waveforms on the color TFT screen for faster electrical troubleshooting. - Test Before You Replace — Isolate Component Failures, Power & Ground Circuit Faults. Apply power or ground to fans, fuel pumps, relays, injectors, solenoids, lights, motors, and more to determine whether the fault is in the component or circuit. - Built-In Protection for Safer Testing — Guard Against Overloads & Short Circuits. The 10A auto-reset circuit breaker trips during overload or short-circuit conditions and resets within seconds to help protect the tool and vehicle circuits. - Reach the Whole Vehicle — 40FT Cable Reach for Long Vehicles & Hard-to-Reach Areas. A 20FT main cable plus 20FT extension provides up to 40FT of reach for cars, trucks, trailers, RVs, buses, and boats. The built-in LED improves visibility in dark areas. - Professional Diagnostics Made Simple — Diagnose Wiring, Signal & Ground Circuit Faults. Combines circuit testing, wire tracing, short finding, component activation, and live waveform analysis for trailer wiring, lighting, sensor, ground, and other electrical diagnostics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071LHLSBB | | Best Sellers Rank | #41,195 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Current Probes | | Brand | KZYEE | | Brand Name | KZYEE | | Color | Red-Orange | | Compatible Devices | Cars, Trucks, Motorcycles, Trailers, Boats, Vehicle Battery, Cigarette Lighter Power Supply | | Customer Reviews | 4.6 out of 5 stars 3,864 Reviews | | Included Components | Carry case, cigarette lighter adapter, battery clip, 20ft extension lead, manual | | Item Dimensions | 11 x 8.8 x 2.9 inches | | Item Highlight | 12V–24V automotive electrical tester with component activation, short finding, wire tracing and 40FT cable reach | | Item Weight | 3.5 ounces | | Item dimensions L x W x H | 11 x 8.8 x 2.9 inches | | Manufacturer | KZYEE | | Measurement Type | Multimeter | | Minimum Operating Voltage | 12 | | Model | KM10 | | Number of Items | 1 | | Part Number | KZYEE | | Power Source | Vehicle 12v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Support@kzyeetech. Com Power Source Vehicle 12v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Support@kzyeetech. Com See more | | Specification Met | CE, ETL | | 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. 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. See more | | Style Name | 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. | | UPC | 670534606919 | | Upper Temperature Rating | 70 °C | | Warranty Description | 60 DAYS MONEY BACK & 1 YEAR WARRANTY | ## Product Details - **Brand:** KZYEE - **Color:** Red-Orange - **Item Weight:** 3.5 ounces ## Images ![KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display - Image 1](https://m.media-amazon.com/images/I/71j+rxL4rgL.jpg) ![KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display - Image 2](https://m.media-amazon.com/images/I/71rMZv5ndDL.jpg) ![KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display - Image 3](https://m.media-amazon.com/images/I/71lw-C26XOL.jpg) ![KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display - Image 4](https://m.media-amazon.com/images/I/71WOelSfnAL.jpg) ![KZYEE KM10 Power Circuit Probe Tester with Live Waveform Display - Image 5](https://m.media-amazon.com/images/I/71NLVDqJAUL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by P***N on April 19, 2026* This is a good product.Has a nice long cord.The screen is easy to read.It's a good price, it's functionality works really easy.I like the carrying case that's a good value for the money and the connectivity is really easy ### ⭐⭐⭐⭐⭐ Great product *by M***L on April 8, 2026* For the price this probe is pretty damn good, I’ve used to test radiator fans, retract electronic parking brake motors, and a bunch of other stuff. If you aren’t trying to spend a thousand dollars on a Snap On or Matco power probe this is the probe to get. ### ⭐⭐⭐⭐ Quick and Easy Electrical Troubleshooting Tool *by M***S on May 12, 2026* This power circuit probe kit works well for diagnosing a variety of electrical issues. It includes useful features for testing and tracing circuits efficiently. The setup is straightforward once familiar with the tool. Overall, it’s a versatile and practical kit for electrical troubleshooting work. ## Frequently Bought Together - KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester Electrical System Tool, Digital Voltage Tester, Short Finder, AC DC Diode Resistance Current Probe Tester, 20FT+20FT Cable - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro Fuse + 1 Puller – for Car/RV/Truck/Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/44122644-kzyee-km10-power-circuit-probe-tester-with-live-waveform-display](https://www.desertcart.hk/products/44122644-kzyee-km10-power-circuit-probe-tester-with-live-waveform-display) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-27*