The M40 Multi I/O unit has proved to be a ultra reliable, east to useĀ 

PSTN Lightning Arrestor

Multiform Technologies Limited is a specialized, family run and independent firm.

We are committed to providing all current and future Telemetry and Data-Logging technology users with its established expertise, system and repair solutions and quality products.

from an array of manufacturers, including the exclusive supply of Multiform Technologiesā€™ designed and manufactured M20 and M40 units. Furthermore, Multiform Technologies source, supply, install, commission, service and repair a large variety of electronic equipment including; Ph Meters, UPS, Chart Recorders and many types of Telemetry and Data-Logging products. Multiform Technologies are also your single point of contact for sourcing and supplying the following items: A vast range of batteries, from standard sealed lead acid units to the most advanced, complex and customer specific units on the market. All you component needs, regardless of quantities and specifications, be them hard to source, out of production, or obsolete. Consequently affording your existing equipment their maximum possible serviceable lifetime, increasing their overall cost effectiveness The focus of Multiform Technologies is to provide the customer, be them a FTSE 100 company, an Environmental Agency, a Local Water Authority, a Local Council or Industry in general, with the optimum solution for their current and future requirements.