Extech CO270
Precise CO₂, Humidity, Dewpoint, & Temperature Readings
The Extech CO270 air quality meter delivers precise CO₂, humidity, dewpoint, and temperature readings—all powered by just three × AAA batteries for up to a year. With a large, easy-to-read display, graphical air quality indicators, and anti-theft features, it’s perfect for manufacturing sites, warehouses, schools, offices and healthcare facilities.
规格
| 一般参数 | |
|---|---|
| 二氧化碳 | 0 至 9999 ppm |
| 二氧化碳 基本精度 | ±50 ppm 或读数的 ±3% |
| 二氧化碳 最大分辨率 | 1 ppm |
| 传感器类型 | CO₂ NDIR (non-dispersive infrared) technology |
| 温度（空气） | 0°C 至 50°C |
| 温度（空气）基本精度 | ±0.6°C |
| 温度（空气）最大分辨率 | 0.1°C |
| 相对湿度 | 5.0 至 95% |
| 相对湿度基本精度 | ±5% |
| 相对湿度最大分辨率 | 0.1% |
| 其他详情 | |
|---|---|
| IP防护等级 | IP30 |
资源和支持
Datasheet
Extech CO270 数据表
Quick Start Guide
Extech CO270 快速入门指南
User Manual
Extech CO270 用户手册
Export Restrictions