Special features of Microtector II G450

• Small size, economical price, reliable quality
• It can measure up to 4 gases simultaneously: O2, H2S, CO and combustion gas.
• The display is large and can-change colors, while the alarm will sound and light flashing warning and a loudness of 103 -decibels.
• It has a rugged design, IP67 (waterproof), weighs only 280g.
• Can be used continuously for up to 24 hours.
• The batteries are both replaceable. And Rechargeable battery
• Convenient to save data