An enhanced portable heavy metals analysis system, with a combination of electrochemical and photometric instruments for improved ranges and additional parameters. The Metalyser® offers easy field detection of cadmium, lead, zinc, mercury and arsenic, as well as low-range copper and manganese. The Metalometer offers high-range copper and manganese, whilst adding aluminium, boron, iron, chromium (VI) and nickel. Dual technologies offer a flexible solution for heavy metal screening applications.