Lider 021 portable gas analysers

Portable single-channel gas analyser Leader 021 is designed to detect one of the gases: hydrocarbon combustible gases and vapours, hydrogen sulphide, carbon monoxide, oxygen, sulphur dioxide, ammonia. Allows to control the level of gases in places where the personnel is directly located: in working areas, wells, other confined spaces.
Modern 16-bit microprocessor controller with low power consumption;
Wide-angle LCD display;
Adjustable lower and upper alarm thresholds;
High gas concentration protection function (for combustible gas sensor);
Real-time indication;
Low battery indication;
2-level triple alarm (visual, audible, vibration);
Self-diagnostics;
Possibility to set a password to protect the device settings;
Registration of events and the ability to transfer data to a computer (2000 records).