Oxygen detection alarm(O2 ) is a special instrument to detect oxygen concentration. The appearance design is novel, small, portable, and USES high-quality gas sensor, which can achieve accurate measurement, stable performance，safe and reliable.It greatly meets the stability requirement of high reliability of equipment for safety monitoring in industrial fiel .
widely used in home, chemical, mining, environmental protection, gas transmission and distribution, biochemical medicine, agricultural research and other industries.

MAX/MIN mode
Keeping data
°C/°F Selection
Alarm setting
Calibration function
Auto/Manual Shut-off

Specifications
Oxygen measurement range	0~25%VOL
Maximum overload	30% oxygen
Sensor Type	Electrochemical O2 sensor
Response time(T90）	<15s
power supply	3*1.5V AAA batteries
Dimensions	67.928.47119.98mm

Shipping & Returns Policy

Shipping Information

Dhaka Only: Same-day or next-day delivery within Dhaka city limits and cost only ৳80 TAKA.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.

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