EGM Environmental and Gas Monitoring Ltd - Gas detectors, gas monitors and noise meters

Environmental and Gas Monitoring UK Ltd.

Environmental & Gas Monitoring Ltd. is an ISO 9001:2008 approved privately owned company with over 80 years of experience in the gas detection and environmental monitoring market.


Within our product range we can supply single gas monitors and multi-gas gas detectors, sound level meters, doseBadge dose meters, noise meters, noise monitoring equipment, hand arm vibration monitors, air sampling and many other environmental products. We can supply or hire.


Our principal suppliers are:-


BW TechnologiesBW Technologies by Honeywell - manufacturers of the market leading and fastest growing range of Portable Gas Detectors. The GasAlert family of gas monitors provide a solution to solve most requirements whether it is for a low cost disposable single gas unit to the top of the range 5-gas monitors.


CirrusCirrus Research PLC - Founded in 1970, Cirrus Research plc has always specialised in the development and production of noise measurement instrumentation. The company provides comprehensive solutions for monitoring occupational and environmental noise, helping to identify and control problem areas. Cirrus is an award winning pioneer for acoustic technology, setting the standard that others have followed.


MoniconMonicon Technology - Monicon Technology is a key specialist in designing, developing and manufacturing fixed gas detection equipment. Monicon was founded in 1988 and rapidly established itself as a market leader for fixed gas detection systems through its cost effective and high quality certified products. Many innovative design concepts in conjunction with stringent quality control systems are used to produce instrumentation that is recognised worldwide by many of todays leading international chemical, pharmaceutical and semiconductor companies.


Castle GroupCastle Group - Castle was born in early 1971. The original brief of the Company was to design, manufacture and sell Electronic Instruments, and in addition undertake custom design work on a contract basis. The early 1990's saw dramatic advancements in the technology used in Castle instruments, with many new products including specialist Vibration measuring equipment.


We are able to supply, service and calibrate our full range of products, here in our modern ISO 9001:2008 approved office and workshop facility based in Ayrshire.

Featured Products

CIRRUS CK:110AIS Dosebadge Kit

Intrinsically Safe version with ATEX approval CIRRUS CK:110AIS Dosebadge Kit
From £2023.00

BW GasAlertQuattro

Visual auditing, easy compliance  BW GasAlertQuattro
From £343.00

Castle Excieo Hand Arm and Whole Body Human Vibration System

The Complete Vibration Monitoring Package Castle Excieo Hand Arm and Whole Body Human Vibration System
From £7470.00

BW GasAlertMicroClip XT

The perfect solution for confined space entry.   BW GasAlertMicroClip XT
From £270.00

BW GasAlertMax XT II

Can be used for sampling or in diffusion mode. BW GasAlertMax XT II
From £358.00

Optimus Green Sound Level Meter Measurement Kits

The perfect solution for your noise assessments. Optimus Green Sound Level Meter Measurement Kits
From £2395.00

Our Top Selling Products