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• Specifications: Proof of Calibration
• Gas to be detected: Oxygen in air
• Detection range: 0 ~ 40.0 vol% (1 digit/0.1 vol%)
• Detection principle: Diaphragm galvani battery type　
• Detection method: Diffusion method　
• Display: Digital display (7 Segments, Symbols)
• Alarm settings: L alarm/19.5 vol%, LL alarm/18.0 vol%, OVER/40.0 vol%
• Power supply: 2 AAA alkaline batteries (included)
• Continuous usage time: 3000 hours or more (25 degrees Celsius, with no warning and no lighting)
• Explosion-Proof: Body Safety Explosion-Proof Structure Exiad IICT4　
• Features: LCD manual backlight (auto on for alarm), peak value display, data logger, CAL alarm, BUMP alarm
• Size: Approx. 54 x 24 x 67 mm
• Weight: approximately 80 g
• Accessories: Protective cover, belt clip, two AAA alkaline batteries
• *It is not intended for continuous monitoring.
• Appendix: proof of calibration document
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• *"With proof of calibration" includes three items at the time of shipment: proof of calibration, inspection report and traceability chart.
• *"With Proof of Calibration" is an original certificate service of Azwan.
• The proofreading certificate is in Japanese.
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