特征
•超大LCD同时显示和记录CO 2水平，温度相对湿度，日历（Y / M / D）和时间（时钟）
•数字壁挂式/桌面式
•32,000个数据记录存储器
•警告二氧化碳水平
•用于CO的稳定NDIR传感器₂ 浓度
•NDIR（非色散红外）波导技术，具有ABC（自动背景校准）
•高和低阈值设置
•报警输出驱动继电器到控制系统
•背光功能
•重新读取lMAX和MIN
•长时间漂移补偿
•配备电源适配器（从可用插头US / UK / AU / EUR中选择一个）

Features
• Super large LCD simultaneously display and log C02 level, temperature relative humidity, calendar(Y/M/D) and time (clock)
• Digital wall mountable/desktop type
• 32,000 data logging memory
• Warning carbon dioxide level
• Stable NDIR sensor for CO₂ concentration
• NDIR (non-dispersive infrared) wave guide technology with ABC (automatic background calibration)
• High and low threshold setting
• Alarm output drive relay to control system
• Backlight function
• Recal lMAX and MIN reading
• Long time drift compensation
• Comes with power adaptor (choose one from the available plug US/UK/AU/EUR)