T4 is 2-4 gas personal monitor for detecting H2S, O2, CO and flammable gases in the most demanding environments.
T4 boasts a wide range of safety features including +ve Safety visual assurance of unit compliance; visible, vibrate and 95dB audible alarms; easy and intuitive single button operation; IP65 and IP67 ingress protection; 18 hour rechargeable battery for working multiple/longer shifts; and comprehensive data and event logging. 
 
Includes: quick start guide, bump/calibration cap, calibration certificate and declaration of conformity.