Surf — Pi 1.2 Kit

is a "classic" version of the pulse induction circuit, designed as a simplified, high-performance tool for detecting metal in mineralized ground

9V – 14V DC (12V 1.2Ah battery recommended). Current Consumption: 60mA – 75mA (with coil connected).

Avoid eBay mystery boards. Stick to known reliable sources:

Let’s address the elephant in the room: Why go through the hassle of soldering over 100 components when you can buy a ready-made detector? surf pi 1.2 kit

If you’re looking for an affordable PI project that actually works, the 1.2 kit is hard to beat. I paired it with a 8″ mono coil — air tests ~25cm on a gold ring.

There are two primary versions of the PCB frequently encountered in the DIY community: Surf pi 1.2 classic version - Sponsor - PCBWay

The "classic" 1.2 version uses only DIP components (no SMD), making it accessible for beginners to solder. It can often be built and calibrated using just a multimeter, without requiring an oscilloscope. Build and Hardware Options is a "classic" version of the pulse induction

I built my three years ago. Here is what you can expect:

So, why choose the Surf Pi 1.2 kit over other electronic kits and platforms? Here are some of its key benefits:

The is a popular DIY pulse induction (PI) metal detector based on the classic White’s Surfmaster PI design . It is highly regarded by enthusiasts for its ability to perform in difficult conditions, such as saltwater beaches and highly mineralised soil, where standard VLF detectors often struggle. Core Technology and Features Stick to known reliable sources: Let’s address the

The Surf Pi 1.2 kit is an incredibly versatile tool that can be used in a wide range of applications, including:

Notably, most kits the search coil, battery, or enclosure. This allows you to customize those components for your specific needs.