KEY FEATURES	Comparison

✔️ Built-in internal sampling pump and diffusion sampling

✔️ Fall alarm / one-touch emergency alarm function.

✔️180° auto-rotating screen.

✔️Temperature & humidity compensation.

✔️Built-in buttons for easy parameter viewing and configuration.

✔️Features an external USB port for data export and deletion via USB cable connection to a computer.

✔️ Equipped with a 32-bit microprocessor and high-speed, high-precision processing circuitry for fast and accurate measurements.

✔️PC+TPU (rubber overmolding process) for impact resistance.

✔️Handheld and small design, easy to carry, can be put in a pocket.

✔️High-intensity ABS engineering plastics housing, suitable for different kinds of situations.

Primary Environments and Reasons for Ethanol Detection:

1. Workplace Safety and Industrial Environments

This is central to preventing fires, explosions, and safeguarding worker health.

•   Chemical plants, fuel ethanol plants, breweries, distilleries, pharmaceutical factories:

Explosion and Fire Prevention: Ethanol vapor is flammable and explosive. In locations where ethanol is produced, stored, or used, it is necessary to install fixed or use portable gas detectors to continuously monitor the concentration of ethanol vapor in the air. Once levels approach the danger threshold (typically 10%-20% of the Lower Explosive Limit), alarms are triggered to initiate ventilation or shutdown procedures.

Leak Detection: Used to check for leaks in pipelines, valves, and storage tanks.

Confined Space Entry: Before entering confined spaces such as storage tanks or reaction vessels, it is mandatory to test for multiple hazardous and combustible gases, including ethanol, to ensure safety.