---
product_id: 358178257
title: "Multi Function Auto Diagnostic Tools, Automotive Circuit Test Leads Kit with Black Carrying Case, Electrical Testers Wire Connectors Adapter Cables"
brand: "yaetek"
price: "47397 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Yae Tek"
url: https://www.desertcart.is/products/358178257-multi-function-auto-diagnostic-tools-automotive-circuit-test-leads-kit
store_origin: IS
region: Iceland
---

# Simulates sensor signals with variable resistance Dual LED indicators for real-time diagnostics 92 versatile leads & connectors Multi Function Auto Diagnostic Tools, Automotive Circuit Test Leads Kit with Black Carrying Case, Electrical Testers Wire Connectors Adapter Cables

**Brand:** yaetek
**Price:** 47397 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose smarter, not harder — the ultimate toolkit for the modern automotive pro!

## Quick Answers

- **What is this?** Multi Function Auto Diagnostic Tools, Automotive Circuit Test Leads Kit with Black Carrying Case, Electrical Testers Wire Connectors Adapter Cables by yaetek
- **How much does it cost?** 47397 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/358178257-multi-function-auto-diagnostic-tools-automotive-circuit-test-leads-kit)

## Best For

- yaetek enthusiasts

## Why This Product

- Trusted yaetek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Works seamlessly with any multimeter or oscilloscope probe, supporting 12V and 24V automotive, RV, heavy-duty, and marine equipment.
- • **Enhanced Visual Feedback:** Equipped with two bright LED lights to monitor hall effect, photoelectric signals, solenoids, and control signals with precision.
- • **Advanced Signal Simulation:** Variable resistance mimics coolant and throttle sensor signals to prevent costly part replacements and speed troubleshooting.
- • **Comprehensive 92-Piece Kit:** All essential connectors and leads neatly organized in a sleek carrying case for on-the-go diagnostics.
- • **Non-Invasive Circuit Testing:** Connect directly to terminals without damaging circuits or increasing impedance—preserve vehicle integrity effortlessly.

## Overview

The YaeTek Multi Function Auto Diagnostic Tools Kit is a professional-grade, portable solution featuring 92 connectors and leads, designed for precise, non-invasive automotive circuit testing. It simulates critical sensor signals with variable resistance, supports a wide range of vehicles and equipment, and includes dual LED indicators for clear diagnostics, making it an indispensable tool for technicians aiming to avoid unnecessary part replacements and accelerate troubleshooting.

## Description

1. When checking parts, it can be directly connected to the back of terminals, which will not damage the circuit, reduce circuit corrosion and avoid increasing impedance. 2. Applicable to any automobile multimeter, oscilloscope probe extension line.More convenient and quick connection and check. 3. When checking the current, only use the line to connect the circuit, there is no need to cut the wire. 4. The variable resistance can simulate the analog signal of the coolant temperature sensor and throttle valve sensor, and send the analog signal to the computer.Risk can be avoided by replacing the parts again. 5. Equipped with 2 LED lights.Hall effect, photoelectric signal, nozzle, solenoid valve, solenoid valve transmission shift control signal. 6. The SRS connector can simulate the routing retract of airbags and seat belts to avoid accidents or miscalculations. Packing: 1. 5KΩPotentiometer (Variable Resister) 2pcs 2. LEDStroboscope 2pcs 3. Various automotive flat terminals 48pcs 4. Acicular Probe 4pcs 5. Various automotive circular terminals 24pcs 6. Probe 2pcs 7. 1 to 2 connector 2pcs 8. Alligator clip 2pcs 9. 1 to 1 connector 4pcs 10. SRS connector 2pcs

Review: Very useful
Review: This is a great product. The quality of the pins and connectors are good. Works well with my meters and lab scope. Less than half the price of any of the tool truck kits. Should have bought years ago.

## Features

- A perfect line checking tool.Ability to quickly adjust and assist technicians to accurately check vehicle problems.
- This versatile automatic circuit tester contains 92 commonly used leads and connectors in a portable and easily stored case.This complete suite turns test and measurement equipment into a powerful automotive diagnostic tool for troubleshooting an increasing number of sensors, actuators, and electronic circuits.
- Its variable resistance can be used to simulate coolant temperature sensor signals, throttle sensor signals to the vehicle ECU, avoid unnecessary new parts equipped with 2 sets of LED lights
- It can be used to monitor hall effect, photoelectric signal, nozzle, solenoid valve set transmission variable speed and control signal of various wires, suitable for most of the terminal, applications :12 v and 24 v automotive, rv, heavy, Marine equipment
- All kinds of wires in the cabinet of this machine have high versatility and are easy to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PSP98LK |
| ASIN  | B07PSP98LK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #36,817 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in Circuit Testers |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (103) |
| Customer reviews | 4.3 4.3 out of 5 stars (103) |
| Date First Available | 12 June 2019 |
| Date First Available  | 12 June 2019 |
| Item Package Quantity | 1 |
| Item Weight | 1.6 Kilograms |
| Item model number | KY-0021 |
| Item model number  | KY-0021 |
| Manufacturer | YaeTek |
| Manufacturer  | YaeTek |
| Package Dimensions | 40.41 x 32.11 x 9.8 cm; 1.6 kg |
| Package Dimensions  | 40.41 x 32.11 x 9.8 cm; 1.6 kg |
| Part number | KY-0021 |
| Power source type | Adapter |
| Size | Medium |
| Specification met | ecu |
| Style | Circuit Testers |

## Product Details

- **Brand:** YaeTek
- **Colour:** Black
- **Item weight:** 1.6 Kilograms
- **Power source:** Adapter
- **Style:** Circuit Testers

## Images

![Multi Function Auto Diagnostic Tools, Automotive Circuit Test Leads Kit with Black Carrying Case, Electrical Testers Wire Connectors Adapter Cables - Image 1](https://m.media-amazon.com/images/I/71fymiwOpBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 22 July 2025*

Very useful

### ⭐⭐⭐⭐⭐ Review
*by C***N on 6 April 2024*

This is a great product. The quality of the pins and connectors are good. Works well with my meters and lab scope. Less than half the price of any of the tool truck kits. Should have bought years ago.

### ⭐⭐⭐⭐⭐ Review
*by K***E on 10 December 2019*

Great for beginners plenty of front probe leads

## Frequently Bought Together

- Multi Function Auto Diagnostic Tools, Automotive Circuit Test Leads Kit with Black Carrying Case, Electrical Testers Wire Connectors Adapter Cables
- Terminal Pin Removal Tool Kit 82 Pcs Depinning Electrical Connector Pin Extractor Tool Set Wire Terminal Release for Automotive Car Household Devices
- Terminal Removal Tool Kit，For Replaces Universal Vehicle Wire Harness Pin Connector Release Tool Set(26 PCS)

---

## 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.is/products/358178257-multi-function-auto-diagnostic-tools-automotive-circuit-test-leads-kit](https://www.desertcart.is/products/358178257-multi-function-auto-diagnostic-tools-automotive-circuit-test-leads-kit)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-04*