Brief introduction:
GC210 handheld detector features STN LCD display. It monitors gas leak by both natural diffusion and sucking pump.
Here we show you how to work with sucking pump when access to a confined space, where is dangerous.
Generally,toxic gas such like ETO is heavier than the air, they exist at the bottom of the tank, or pipe.

Features:
-Reliable and durable fixed life by the imported sensor
-Automatical calibration and zero-set
-Apparent and Clear Display
Chinese menu, displaying real time and battery capacity, low battery indication and automatic turn-off for low voltage
-Rapid and effective warning with audible alarm, and extremely bright visual light alarm and vibrating alarm as standard.
-Advanced self-test of complete functions automatically when turned on
-1000 record capacity
-Alarm for sensor failure
-Password management to avoid wrong operation;
-Advanced self- calibration for accuracy.
Detailed image: