GAS Detector for Oxygen Model : EQ – SPD201 / O2

Features : 

•  SPD201/ O2 is deigned for testing oxygen density in places like office,
Living Room, Working site, Factory, Train, Car, Cave and mine etc.
•  Built-in LCD Backlit ensures readings are legible in dim light condition
•  Auto-Temperature Compensation
•  Auto Calibration in clean air
•  Two-Level (High/Low) Alarming
•  Low Battery indication
•  Compact and valuable body, easy to carry

Specifications : 

Measuring Range  : 0~25% (VOL)
Resolution : 0.1% (VOL)
Accuracy : ± 0.5%
Alarming :   Acousto – optic
Sensor : Source cell sensor
Sensor life : About 2 Years
Operation Temp :  -10ºC ~ 50ºC
Operation Humidity : 0 ~ 99%RH
Dimensions : 172 x 51x 26mm
Battery  : 1.5Vx3, AAA size