--- product_id: 253931397 title: "PB100 Automotive Circuit Tester Power Probe Kit Diagnostic Test Tool Vehicle Electrical System Current Voltage Resistance Diodes Detector with LCD Screen Flashlight for 12V to 24V - Black" brand: "ancel" price: "$239.50" currency: USD in_stock: true reviews_count: 5 category: "Ancel" url: https://www.desertcart.us/products/253931397-pb100-automotive-circuit-tester-power-probe-kit-diagnostic-test-tool store_origin: US region: United States of America --- # 12V-24V dual voltage range 20ft extension cable Built-in 8A circuit breaker PB100 Automotive Circuit Tester Power Probe Kit Diagnostic Test Tool Vehicle Electrical System Current Voltage Resistance Diodes Detector with LCD Screen Flashlight for 12V to 24V - Black **Brand:** ancel **Price:** $239.50 **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose Like a Pro, Power Up Every Circuit! ## Quick Answers - **What is this?** PB100 Automotive Circuit Tester Power Probe Kit Diagnostic Test Tool Vehicle Electrical System Current Voltage Resistance Diodes Detector with LCD Screen Flashlight for 12V to 24V - Black by ancel - **How much does it cost?** $239.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/253931397-pb100-automotive-circuit-tester-power-probe-kit-diagnostic-test-tool) ## Best For - ancel enthusiasts ## Why This Product - Trusted ancel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Pro Kit:** Includes probe tip, battery clips, cigarette adapter, and rugged case for ultimate on-the-go convenience. - • **Built-In Safety Shield:** 8-amp circuit breaker protects circuits from overload and overheating during testing. - • **Extended Reach, No Limits:** 20-foot cable lets you test trailer wiring and hard-to-reach vehicle components effortlessly. - • **Power Up Your Diagnostics:** Send and receive voltage/ground signals without messy jumper wires. - • **Precision Voltage Insight:** 2.8'' TFT color LCD displays real-time battery and circuit voltage for instant diagnostics. ## Overview The ANCEL PB100 is a professional-grade automotive circuit tester designed for 12V to 24V systems. Featuring a vibrant 2.8'' TFT LCD, it measures voltage, current, resistance, and diode functionality while allowing you to send voltage or ground signals directly. Its built-in 8-amp circuit breaker ensures safe testing, and the 20-foot extension cable provides unmatched access for trailer wiring and vehicle diagnostics. This all-in-one kit is engineered for precision, safety, and convenience, making it an essential tool for automotive professionals and enthusiasts alike. ## Description Specifications: Display:2.8'' TFT color display(160*128dpi) External Power: 12.0 or 24 V power provided via vehicle battery Dimensions(L*W*H): 128*47*28mm(7*1.85*1.10in) Net weight：0.1kg（0.22LB） Package list: 1 x User's Manual 1 x Cigarette lighter adapter 1 x Battery hookup clips 1 x Probe tip 1 x Extension cable (20ft) 1 x Rugged blow molded case 1 x Power assist cable Review: Amazing test for cars Review: This is a great tool. It performs exactly as advertised. Instructions are very clear and easy to understand. Great price, arrived on time. Very pleased. ## Features - What is a PB100 Circuit Tester? With the PB100 circuit tester, you can check voltage and ground signals in a typical DC circuit. However, the kicker is that you can also use it to send voltage and ground signals. It works like a test light that can power circuits or provide a good known ground. This way, you can effectively test components and circuits without having to break out the old alligator clips and jumper wires. You can power or ground a circuit directly through the top of the device. - What can an ANCEL PB100 do? In fact, this is a very handy tool for many functional circuit tests. For example, you can use it to turn on a blower motor. You can run power window motors, windshield wipers, and even rear window defrosters. But be careful when turning on anything with a motor, especially something with a motor-driven linkage. - Voltage indicator The LED indicator on the front of the unit will show you the battery voltage when it is connected. You can use it to determine a whole range of things. You can even do a quick check of the alternator by plugging it in and starting the car. The voltage should go from about 12.6 volts to 14.0 volts. This is also useful if you have a situation where a power supply has a large voltage drop, if you notice low voltage on certain branches when checking fuses, etc. - Circuit Protection The PB100 has a built-in 8-amp circuit breaker to prevent circuit overload and overheating. Unlike a normal test lamp, this device can conduct direct battery current into the circuit you touch with it. Any time you backfeed a circuit, you need to know what you are doing. The breaker will protect the circuit, but 8 amps is still enough to do a lot of damage with the wrong wire. - Trailer Wiring A recurring source of frustration for technicians across the country, especially those who service trailers exposed to road salt or salt water. ​The PB100 Circuit Tester features a long 20-foot cable that allows you to make the initial connection directly to the vehicle's battery, while providing easy access to connect the trailer harness at the rear of the vehicle.. 7/24 Technical Support ANCELs official store offers a 30-day money back guarantee, hassle-free warranty and lifetime customer support. For technical support and any problems with the order, please contact us via buyer-seller messages to solve the problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078GPS6KV | | ASIN | B078GPS6KV | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #60,254 in Automotive ( See Top 100 in Automotive ) #54 in Automotive Electrical System Tools #1,378 in Automotive Diagnostic, Test & Measuring Tools | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (2,634) | | Customer reviews | 4.6 4.6 out of 5 stars (2,634) | | Date First Available | 1 January 2024 | | Date First Available | 1 January 2024 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1.22 Kilograms | | Item model number | PB100 | | Item model number | PB100 | | Manufacturer | ANCEL | | Manufacturer | ANCEL | | Part number | PB100 2 | | Power source type | Battery Powered | | Product Dimensions | 25.91 x 22.1 x 7.37 cm; 1.21 kg | | Product Dimensions | 25.91 x 22.1 x 7.37 cm; 1.21 kg | | Specification met | CE, CSA, ETL, FCC, UL | | Style | Tool | ## Product Details - **Brand:** ANCEL - **Colour:** Black - **Item weight:** 1215 Grams - **Power source:** Battery Powered - **Style:** Tool ## Images ![PB100 Automotive Circuit Tester Power Probe Kit Diagnostic Test Tool Vehicle Electrical System Current Voltage Resistance Diodes Detector with LCD Screen Flashlight for 12V to 24V - Black - Image 1](https://m.media-amazon.com/images/I/71wZs5VembL.jpg) ## Questions & Answers **Q: How to check for good and bad ground？** A: Hello, please watch the video tutorial, he will show you how to check bad ground. **Q: How to activate components?** A: Hello, according to the video tutorial, you can easily activate the component. **Q: Description says 3 year warranty but manual says 1 year. Which is it? Thanks** A: Thats funny cause I was 8 days past my 1 year warranty and they refuse to repair my probe. They said 1 yr only. Don't be deceived **Q: does this come with carry case?** A: Yes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***F on 9 November 2025* Amazing test for cars ### ⭐⭐⭐⭐⭐ Review *by A***S on 31 August 2025* This is a great tool. It performs exactly as advertised. Instructions are very clear and easy to understand. Great price, arrived on time. Very pleased. ### ⭐⭐⭐⭐⭐ Review *by R***S on 6 June 2025* Excelente equipo de diagnóstico ## Frequently Bought Together - ANCEL PB100 Power Circuit Probe Tester Kit, 12-24V Automotive Electrical Short/Open Breaker Finder, AC/DC Diode Resistance Digital Voltage Tester, Continuity Test Activate Component Tool, 40FT Cable - ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro + Puller – Replacement for RV Camper Boat Truck (2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) --- ## 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.us/products/253931397-pb100-automotive-circuit-tester-power-probe-kit-diagnostic-test-tool](https://www.desertcart.us/products/253931397-pb100-automotive-circuit-tester-power-probe-kit-diagnostic-test-tool) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*