SNDWAY SW-763A Gas Detector (0-30%VOL)

Screen: LCD Screen With Backlight 

Application: Oxygen  

Range: 0-30%VOL

Resolution: 1%

Accuracy: +- 2%

Response Time: < 15s

Mode: Diffussion

Alarm value, Correction: Two point correction

Power Supply: 3x1.5V AAA

Operating time: > 6 Hours

Visual Readout: Real-time data,Battery,Unit ,Temperature 

Alarm Setup: Lower limit/Upper limit

Alarm Indication: Alarm sound ,LED,AudibIe vibration alarm,Under-voltage Alarm 

Beep: The higher the beep frequency, the higher the concentration

Ex-mark: Ex ib IIB T3 GB

Working Temperature: -10°C-50°C

Working Humidity: <95% RH with no condensation

Dimension: 156x64x27mm

Weight: 135g