United States British Cisco T40A single detector can be continuously displayed H2S / CO concentration

Coal safety certification

High and low concentration of sound, light, vibration alarm

one period AA / 5Alkaline batteries can run continuously 500hour

Large LCDLCD ) Display: PPM Reading and battery life

Peak hold

US patent: integrated calibration hood and one-button automatic calibration One year warranty

TT40A single detector is designed to protect people's lives and to detect dangerous gases exposed to extreme environments H2S The instrument can be used in such a desert or the Arctic Circle such a volatile environment.

The instrument is small and lightweight ,Can be easily caught in the belt ,Shirt pocket or helmet .Oversized LCD LCD display can clearly read the gas concentration, type, peak and high, low concentration alarm level .If the current gas is high and the low concentration value exceeds the preset limit value ,The instrument alerts the user with sound, light and vibration alarms.

The peak hold function captures and records the maximum readings monitored from the first start-up. The unique and simple clamshell operation is complete. This design has been approved by the US patent.