Senko SP2nd O2 Gas Detector estimates one gas constantly and show its fixation and raise a caution when a hazard happens.Features of O2 Gas Detector• Rubber material case for the stun security.• The great water evidence/dust verification structure.• High execution perceptible, visual, vibration caution.• Setting first, the second caution.• Automatic checking of the sensor inconvenience.• Data logging.

Senko SP2nd O2 Gas Detector estimates one gas constantly and show its fixation and raise a caution when a hazard happens.Features of O2 Gas Detector• Rubber material case for the stun security.• The great water evidence/dust verification structure.• High execution perceptible, visual, vibration caution.• Setting first, the second caution.• Automatic checking of the sensor inconvenience.• Data logging.