Oxygen Meter LCD Digital Display Sound Light Alarm O2 Concentration Analyzer
brand new and
Features:
material, solid, durable and good long service life.
It adopts a natural diffusion for detecting oxygen concentration, using electrochemical with excellent sensitivity and excellent repeatability.
It can effectively prevent people from hypoxia and oxygen poisoning, and ensures the safety of The staff's life is not infringed.
It features embedded micro control technology, simple operation, complete functions, reliability.
Low concentration 19.5%VOL yellow warning light flashing., and concentration 23.5%VOL warning lights flashing, alarm concentration can also be set up.
And it has sound, light and vibration alarm, you never miss it.
Large LCD display, clear operation interface, power real for time display, easy to operate.
Light and compact size, easy to carry and store.
Perfect for explosion-proof, are widely used in metallurgy, power plant, mine, tunnel, underground pipelines or mines and other places,
Oxygen Meter only, other accessories demo in the picture is not included!

Specification:
Powered By: 3 x AAA Batteries (Not included)
Material: ABS, Electronic Components
Size: app.12 x 6.5 x 2.5cm/4.72 x 2.56 x 0.98in
Color: Blue
Quantity: 1 Pc

Product Parameters:
Test
Measurement Range: 0-25%VOL
Measurement Error: ±2%
Resolution: 0.1%
Preheating Time: Less than seconds
Response Time: Less than 15 seconds
Environmental Temperature Measurement: -15 ~ 50℃
Alarm mode: Sound alarm, light alarm, vibration alarm
Alarm: Low concentration 19.5%VOL yellow warning light flashing
concentration 23.5%VOL warning lights flashing (alarm concentration can also be set up)
Continuous Working Time: 6 hours (With a slight change in the working state)
Tip: The higher the frequency of the beep sound, the higher the concentration is.

Note:
retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Oxygen Meter