--- product_id: 334910871 title: "3920 Vet 100 Circuit Analysis Tool" brand: "bosch" price: "MX$11893" currency: MXN in_stock: true category: "Bosch" url: https://www.desertcart.mx/products/334910871-3920-vet-100-circuit-analysis-tool store_origin: MX region: Mexico --- # Voltage range 0.5V-7V in 0.5V increments Compatible with 12V & 24V systems Includes 6ft power & 1m probe cables 3920 Vet 100 Circuit Analysis Tool **Brand:** bosch **Price:** MX$11893 **Availability:** ✅ In Stock ## Summary > ⚡ Diagnose smarter, not harder — the Bosch VET 100 powers your precision troubleshooting! ## Quick Answers - **What is this?** 3920 Vet 100 Circuit Analysis Tool by bosch - **How much does it cost?** MX$11893 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/334910871-3920-vet-100-circuit-analysis-tool) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Accelerate Fault Detection:** Bypass sensors and send custom voltages back to PCM to quickly isolate wiring or component failures. - • **Comprehensive Kit Included:** Comes with power cable, probe cables, multiple probe tips, and user manual for immediate use. - • **Dual Voltage System Support:** Effortlessly test circuits in both 12V and 24V automotive systems without switching tools. - • **Precision Voltage Simulation:** Simulate sensor signals with exact voltage control from 0.5V to 7V for pinpoint diagnostics. - • **Universal Scan Tool Compatibility:** Works seamlessly with any scan tool to enhance your data stream analysis workflow. ## Overview The Bosch 3920 VET 100 Circuit Analysis Tool is a professional-grade diagnostic accessory designed to work with any scan tool. It simulates sensor voltages from 0.5V to 7V in 0.5V increments, supports both 12V and 24V systems, and includes all necessary cables and probes. This tool streamlines fault detection by enabling technicians to bypass sensors and verify circuit integrity, making it an essential upgrade for automotive diagnostics. ## Description The Bosch VET 100 Circuit Analysis Tool is perfect for data stream analysis using your scan tool. With quick and easy setup, you can identify faulty sensors, wiring harnesses, and/or issues with PCMs as the next step after code/ no code scan tool diagnostics. The tool helps troubleshooting accuracy by pinpointing circuit diagnostic component failure. Product Features: Save time and quickly identify failed circuit component, wiring harness or ECM, use with any scan tool during data stream analysis, simulates the sensor you are diagnosing by inputting a determined voltage at the sensor location, allows input voltage from .5VDC - 7VDC in .5VDC increments. With scan tool, verify if correct voltage is being applied to circuit. Bypass sensor to send desired voltage back to PCM ## Features - Use with any scan tool (not included) during data stream analysis to save time and quickly identify a failed circuit component, wiring harness, or ECM - Simulates the sensor you are diagnosing by inputting a determined voltage at the sensor location (from .5VDC - 7VDC in .5VDC increments) - With scan tool, verify if correct voltage is being applied to circuit - Bypass sensor to send desired voltage back to PCM for testing - Works with 12V and 24V systems; kit includes: circuit analysis tool, 6ft (1.83m) power cable, 1m cable for the probe tip, 2mm flat terminal, 2mm probe tip, pin tip probe, and user manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CRZW4GH | | Best Sellers Rank | #1,105,718 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,266 in Circuit Testers | | Brand Name | Bosch | | Color | Black | | Customer Reviews | 5.0 5.0 out of 5 stars (6) | | Included Components | Circuit analysis tool, 6 ft. power cable, 1m probe tip cable, 2mm flat terminal, 2mm probe tip, Pin tip probe, user manual | | Item Dimensions | 7.95 x 5.12 x 3.19 inches | | Item Type Name | Circuit analysis tool, 6 ft. power cable, 1m probe tip cable, 2mm flat terminal, 2mm probe tip, Pin tip probe, user manual | | Item Weight | 16 ounces | | Manufacturer | Bosch Automotive | | Minimum Operating Voltage | 0.5 volts_of_direct_current | | Model | 3920 | | Part Number | 3920 | | Power Source | Corded Electric | | Style Name | Classic | | UPC | 028851045216 | | Unit Count | 1 Count | | Warranty Description | Per Contract with Amazon | ## Product Details - **Brand:** Bosch - **Color:** Black - **Item Weight:** 16 ounces - **Power Source:** Corded Electric - **Style:** Classic ## Images ![3920 Vet 100 Circuit Analysis Tool - Image 1](https://m.media-amazon.com/images/I/71k8o0kV3TL.jpg) ## Frequently Bought Together - Bosch 3920 Vet 100 Circuit Analysis Tool for use with Scan Tools to Identify Faulty Sensors, Wiring Harnesses, or Issues with PCM - Oil Pressure Sensor Adapter for GM LS Series Engines LS1 LSX LS3 5.3L 6.0L 6.2L M16 1.5 --- ## 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.mx/products/334910871-3920-vet-100-circuit-analysis-tool](https://www.desertcart.mx/products/334910871-3920-vet-100-circuit-analysis-tool) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-29*