KZYEE KM10 Circuit Tester PowerScan Electrical System Diagnostic Tool 12V & 24V

Brand: KZYEE Sold By: TopSelected
$144.50 In Stock
Ships from United States Arrives in 7-14 business days

Free Standard Shipping on orders over 89

30-day returns in original condition. Food, medicine & supplements are non-returnable.
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August2026
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August2026
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KZYEE KM10 Circuit Tester PowerScan Electrical System Diagnostic Tool 12V & 24V

KZYEE KM10 Circuit Tester PowerScan Electrical ...

$144.50

Product Details
KZYEE KM10 Circuit Tester PowerScan Electrical System Diagnostic Tool 12V & 24V
KZYEE KM10 Product Description

The KZYEE KM10 power scan kit is the most revolutionary circuit tester to date, featuring AVOmeter, test light , built -in flashlight , short circuit indicator , relay/component tester , continuity tester and bad groud indicator , the power scan is truly the ultimate in power and affordablity , allowing users to check circuitry in one single step . an absolute must for every technician looking for a fast and accurate solution to electrical systems diagnostics.
 

KZYEE KM10 Product Function:
There are four modes to diagnose the electrical systems, which can be accessed by depressing the Mode Button and cycling through each one.
✔️DC voltage
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the DC voltage with a resolution of 0.1 volt.

✔️AC voltage
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the Max. voltage, the Min. Voltage and frequency.

✔️Resistance
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead.

✔️Diode
In this mode, the probe tip contact the positive terminal of the diode, connect the auxiliary ground lead to the negative terminal of the diode, the screen will display the forward voltage drop, indicates the forward bias. If exchange the probe tip and auxiliary ground lead, the screen will not display the voltage, indicates the reversebias.

 

KM10 Electrical System Circuit Tester Functions:

 

1. Perform these functions: power injection, measuring, ground testing, polarity checking, continuity testing and component activation.

2. Read the AVO meter, voltage, current, and resistance easily.

3. Press the power switch lightly and get the instant heat ground lead to energize the electrical components, such as the cooling fan, relay etc.

4. Activate the components by using the hot wire and ground lead simultaneously.

5. Determine the positive, negative and open circuit quickly.

6. Test the bad ground contacts quickly, follow and locate short circuits without wasting the fuse.

7. Test the continuity of the power switch, relay and diode quickly.

8. Protect the tool from overload through the inner circuit breaker.

9. Allow you to work in the dark area by using the built-in head light.

10. Operate the tool without looking at the menu once users are familiar with the tone. Test along the vehicle by the long cable.

 

Master Component Activation:
With a simple activation, you can power up components with ease – flip on lights, spin motors, swipe wipers, and get those radiator fans whirring and so on. This versatile electrical circuit tester is the ultimate DIYer’s dream, ensuring you save big on repairs by diagnosing issues firsthand. Experience the thrill of troubleshooting like a pro – all without leaving your garage. Invest in the KM10 automotive electrical tool and watch your car care worries disappear into the rearview mirror.

Short-Circuit Proof: 
Protect your automotive investment with our advanced electrical circuit tester. When the load gets heavy, its internal circuit breaker trips, automatically shutting down to prevent damage. With a simple restart, you’re back in business, keeping your car’s electronics and your tester safe. Drive on with confidence – safety is now a standard feature in your garage!

 

KM10
 

KM10 has more highlights than other circuit testers.

Resistance Test: While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead.

Diode Test: In this mode, the probe tip contact the positive terminal of the diode, connect the auxiliary ground lead to the negative terminal of the diode, the screen will display the forward voltage drop, indicates the forward bias. If exchange the probe tip and auxiliary ground lead, the screen will not display the voltage, indicates the reverse bias.

Signal Circuit Testing: Once you extract a DTC from the vehicle and realize that troubleshooting begins with some kind of sensor circuit, there is a quick test you can perform to verify the code. Testing your sensor is easy while using the tool.

Testing Trailer Lights and Connections: While the tool in DC Voltage mode, clip the auxiliary ground lead to the trailer ground , probe the contacts at the jack and then apply voltage to the probe tip. This lets you check the function and orientation of the connector and trailer lights.

Red/Green Polarity LED: The Red/Green Polarity LED lights up when the probe tip voltage matches the battery voltage within ±0.4 volts. It is added information that could be valuable to the technician.

Auto Circuit Breaker: The tool is short-circuit protected. Its internal circuit breaker will trip if it becomes overload. The circuit breaker is a valuable test tool as well as a safety measure to protect the tool from overload.

Product Introduction

Package List:

1 × PowerScan
1 × Rugged Blow Molded Case
1 × 20ft. Extension Cable
1 × Probe
1 × Battery Hookup Clips
1 × Cigarette Lighter Adapter
1 × User Manual
  • We accept all common forms of payment such as Credit cards、Debit card、Google Pay ect. 

    Please contact us if you need to use another method to pay.

    Payment should be made within 4 days after bidding ends.

    Otherwise a Unpaid Item case will be opened to you.

    We are not responsible for buyers’ local taxes.

    Please include your special requests in eBay note if there is any.

  • Shipping methods: USPS First Class Mail Service /USPS Priority Mail Service/UPS Surepost SERVICE/ UPS GROUND SERVICE         
  • I will process your order within one business day (excluding holiday and weekend)
  • If you have any problems, you can contact me first or local USPS, UPS
  • Please do not hesitate to leave us your PositiveFeedbackandgood review  If you are satisfied with our products
  • If youare unsatisfiedwith your purchase,please email us first to get a better solution before you leaveaneutralornegative feedback, we work hard to make sure every customer 100% satisfied and resolve any problem for you. Thank you for your kindness. 
  • We are a professional Authorized dealers of AUTEL, LAUNCH,ANCEL,FOXWELL, OBDSTAR, AUTOPHIX, KZYEENEXAS,Autek ,WOYO,etc.
  • We support remote assistance by TeamViewer if you have any difficulty in software installation.
 
  • Any questions, you can feel free to contact me by ebay message or whatsapp.Due to time difference, I may not be able to reply immediately, but I will reply within 24 hours
  • Please contact me first before giving negative feedback or opening case. Wish we can solve the problem peacefully.
 
  • Working hours:0:00 am - 3:00 am Pacific Time, 6:00-9:00 pm Pacific Time, 11:00 pm - 12:00 pm Pacific Time.


On Mar 22, 2025 at 23:05:52 PDT, seller added the following information:

DataCaciques

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

KZYEE KM10 Circuit Tester PowerScan Electrical System Diagnostic Tool 12V & 24V
KZYEE KM10 Product Description

The KZYEE KM10 power scan kit is the most revolutionary circuit tester to date, featuring AVOmeter, test light , built -in flashlight , short circuit indicator , relay/component tester , continuity tester and bad groud indicator , the power scan is truly the ultimate in power and affordablity , allowing users to check circuitry in one single step . an absolute must for every technician looking for a fast and accurate solution to electrical systems diagnostics.
 

KZYEE KM10 Product Function:
There are four modes to diagnose the electrical systems, which can be accessed by depressing the Mode Button and cycling through each one.
✔️DC voltage
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the DC voltage with a resolution of 0.1 volt.

✔️AC voltage
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the Max. voltage, the Min. Voltage and frequency.

✔️Resistance
While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead.

✔️Diode
In this mode, the probe tip contact the positive terminal of the diode, connect the auxiliary ground lead to the negative terminal of the diode, the screen will display the forward voltage drop, indicates the forward bias. If exchange the probe tip and auxiliary ground lead, the screen will not display the voltage, indicates the reversebias.

 

KM10 Electrical System Circuit Tester Functions:

 

1. Perform these functions: power injection, measuring, ground testing, polarity checking, continuity testing and component activation.

2. Read the AVO meter, voltage, current, and resistance easily.

3. Press the power switch lightly and get the instant heat ground lead to energize the electrical components, such as the cooling fan, relay etc.

4. Activate the components by using the hot wire and ground lead simultaneously.

5. Determine the positive, negative and open circuit quickly.

6. Test the bad ground contacts quickly, follow and locate short circuits without wasting the fuse.

7. Test the continuity of the power switch, relay and diode quickly.

8. Protect the tool from overload through the inner circuit breaker.

9. Allow you to work in the dark area by using the built-in head light.

10. Operate the tool without looking at the menu once users are familiar with the tone. Test along the vehicle by the long cable.

 

Master Component Activation:
With a simple activation, you can power up components with ease – flip on lights, spin motors, swipe wipers, and get those radiator fans whirring and so on. This versatile electrical circuit tester is the ultimate DIYer’s dream, ensuring you save big on repairs by diagnosing issues firsthand. Experience the thrill of troubleshooting like a pro – all without leaving your garage. Invest in the KM10 automotive electrical tool and watch your car care worries disappear into the rearview mirror.

Short-Circuit Proof: 
Protect your automotive investment with our advanced electrical circuit tester. When the load gets heavy, its internal circuit breaker trips, automatically shutting down to prevent damage. With a simple restart, you’re back in business, keeping your car’s electronics and your tester safe. Drive on with confidence – safety is now a standard feature in your garage!

 

KM10
 

KM10 has more highlights than other circuit testers.

Resistance Test: While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead.

Diode Test: In this mode, the probe tip contact the positive terminal of the diode, connect the auxiliary ground lead to the negative terminal of the diode, the screen will display the forward voltage drop, indicates the forward bias. If exchange the probe tip and auxiliary ground lead, the screen will not display the voltage, indicates the reverse bias.

Signal Circuit Testing: Once you extract a DTC from the vehicle and realize that troubleshooting begins with some kind of sensor circuit, there is a quick test you can perform to verify the code. Testing your sensor is easy while using the tool.

Testing Trailer Lights and Connections: While the tool in DC Voltage mode, clip the auxiliary ground lead to the trailer ground , probe the contacts at the jack and then apply voltage to the probe tip. This lets you check the function and orientation of the connector and trailer lights.

Red/Green Polarity LED: The Red/Green Polarity LED lights up when the probe tip voltage matches the battery voltage within ±0.4 volts. It is added information that could be valuable to the technician.

Auto Circuit Breaker: The tool is short-circuit protected. Its internal circuit breaker will trip if it becomes overload. The circuit breaker is a valuable test tool as well as a safety measure to protect the tool from overload.

Product Introduction

Package List:

1 × PowerScan
1 × Rugged Blow Molded Case
1 × 20ft. Extension Cable
1 × Probe
1 × Battery Hookup Clips
1 × Cigarette Lighter Adapter
1 × User Manual
  • We accept all common forms of payment such as Credit cards、Debit card、Google Pay ect. 

    Please contact us if you need to use another method to pay.

    Payment should be made within 4 days after bidding ends.

    Otherwise a Unpaid Item case will be opened to you.

    We are not responsible for buyers’ local taxes.

    Please include your special requests in eBay note if there is any.

  • Shipping methods: USPS First Class Mail Service /USPS Priority Mail Service/UPS Surepost SERVICE/ UPS GROUND SERVICE         
  • I will process your order within one business day (excluding holiday and weekend)
  • If you have any problems, you can contact me first or local USPS, UPS
  • Please do not hesitate to leave us your PositiveFeedbackandgood review  If you are satisfied with our products
  • If youare unsatisfiedwith your purchase,please email us first to get a better solution before you leaveaneutralornegative feedback, we work hard to make sure every customer 100% satisfied and resolve any problem for you. Thank you for your kindness. 
  • We are a professional Authorized dealers of AUTEL, LAUNCH,ANCEL,FOXWELL, OBDSTAR, AUTOPHIX, KZYEENEXAS,Autek ,WOYO,etc.
  • We support remote assistance by TeamViewer if you have any difficulty in software installation.
 
  • Any questions, you can feel free to contact me by ebay message or whatsapp.Due to time difference, I may not be able to reply immediately, but I will reply within 24 hours
  • Please contact me first before giving negative feedback or opening case. Wish we can solve the problem peacefully.
 
  • Working hours:0:00 am - 3:00 am Pacific Time, 6:00-9:00 pm Pacific Time, 11:00 pm - 12:00 pm Pacific Time.


On Mar 22, 2025 at 23:05:52 PDT, seller added the following information:

DataCaciques

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

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