1 X CARBON MONOXIDE (CO) DETECTOR VISUAL MONITOR

A MUST-HAVE FOR ALL HOUSEHOLDS AND WORK PLACES WHERE GAS OR SOLID FUEL IS LOCATED

SIMPLE AND EASY TO USE AND SELF ADHESIVE

THE SPOT WILL DARKEN IF THERE IS DANGER OF CO

IDEAL FOR THE HOME, OFFICE, CARAVANS, MOTORHOMES, BOATING USING BOILERS, WATER HEATERS ETC

A 'SPOT THE DANGER' CO DETECTOR 

LASTS UP TO 1 MONTH

USE EVERYWHERE IN THE HOME AND OFFICE

GIVES PEACE OF MIND WHEN TRAVELLING OR STAYING ABROAD