CNYST O2 Detector Portable Oxygen Gas Detector with Protection Category IP65 Range 0-30%vol Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Accuracy ≦ 5% F.S. Advanced Self-Examination and Self-Renovation Function Melting Point Apparatus DC：±1%，AC：±5%

DC：±1%，AC：±5%

CNYST Digital Magnetic Particle Flaw Detector Magnetic Particle Testers with Electric Source AC110V 50/60Hz Magnetic Pole Pitch 0-230mm Duty Cycle 50% Three Optional Power Supply Modes for Pressure Vessels Pressure Pipes Welding Structures

the polarized light radiates to the polarizer filter

and remind to shut down before turning off Working Time When fully charged

Voltage: 100-240V

CNYST O2 Detector Portable Oxygen Gas Detector with Protection Category IP65 Range 0-30%vol Resolution 0.1%vol L-alarm 19.5%vol H-alarm 23.5%vol Accuracy ≦ 5% F.S. Advanced Self-Examination and Self-Renovation Function Melting Point Apparatus DC：±1%，AC：±5%About this Item Model: O2 Range: 0 30%vol Resolution: 0. 1%vol L alarm: 19. 5%vol H alarm: 23. 5%vol Portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed. The detector, adopting excellent quality sensor, makes detection in the way of natural