AlgoForce E1500 plus - Introduction

AlgoForce E1500
3
Introduction
Metal detectors serve as indispensable tools for treasure hunters and gold prospectors. They come
in two basic types: VLF (very low frequency) and PI (pulse induction), with each technology having its
own positive and negative characteristics. In this brief introduction, we will discuss the differences
between these two types, and introduce you to the AlgoForce E1500 Plus, a pulse induction metal
detector distinguished by its exceptional performance, unique features and cost-effectiveness.
VLF metal detectors are effective at locating relatively shallow gold nuggets in soils with low
mineralisation, and their generally lower cost makes them an attractive proposition for novices.
However, their performance is drastically reduced as soil mineralisation levels increase, and the
presence of hot rocks can quickly turn excitement into frustration.
PI, or Pulse Induction metal detectors generally provide superior performance in mineralised
terrains, being able to ignore most of the minerals you don’t want to detect. Virtually all serious gold
prospectors opt for PI detectors owing to their ability in handling highly mineralised soils, but when
it comes to the detection of small gold nuggets, many pulse induction detectors released in the past
have often fallen short in sensitivity compared to VLF detectors. Furthermore, most PI detectors
come at a much higher price tag compared to their VLF counterparts.
The AlgoForce E1500 Plus is a pulse induction metal detector that excels at locating small gold
nuggets in often complex mineralised soils found in most goldfields, all at a remarkably reasonable
cost. Developed by AlgoForce Pty Ltd, it harnesses patented Ultra-Fine pulse induction technology,
which is capable of detecting even the tiniest of gold nuggets. This sensitivity matches that of VLF
gold detectors in low mineral soils, but being a PI detector, it has a bigger advantage in highly
mineralised terrains. Additionally, the detector incorporates a dual ground balanced detection
channel design, enabling the detection of nuggets of varying sizes.
For experienced PI users accustomed to estimating nugget size from audio cues, the AlgoForce
E1500 Plus can also help to estimate size or conductivity through its stable conductive target ID (0-
99), even in highly mineralised soils.
High single frequency VLF detectors typically struggle with signals on wet ocean sand, where PI
detectors are far more capable of detecting through the salt mineralisation. Capitalising on its Ultra-
Fine pulse induction technology and stable conductive target ID (0-99), the AlgoForce E1500 Plus
excels on the beach, proving to be a versatile tool for searching fine jewellery, coins, rings, and other
treasures.
With its patented built-in microphone for ambient sound awareness, real-time scrolling detection
signal display, a frequency noise level graph for effortless manual frequency selection, ergonomic
and lightweight mechanical design, compatibility with aftermarket coils, the convenience of
universal USB power bank support, and an integrated loudspeaker, the AlgoForce E1500 Plus
emerges as a robust and user-friendly metal detector. This versatile tool has been carefully
engineered to cater to the needs of both amateur gold hunters and seasoned prospectors.
In conclusion, both VLF and PI metal detectors come with their own array of advantages and
limitations. The choice between the two hinges on the user's specific requirements and budget. The
AlgoForce E1500 Plus bridges the gap, offering a high-performance, cost-effective PI alternative for
users seeking a detector that combines VLF's sensitivity to small nuggets and fine jewellery, but with
Pulse Inductions ability to detect in mineralised soils and on beaches.