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).