检测甲醛气体的浓度和空气湿度
广泛应用于室内装饰，装饰材料，化工，环境监测和工业
CH2O在洁净空气中的零点校准
最大。 CH2O报警
记录湿度的最小/最大值
内置校准功能，抗干扰能力强
结构紧凑，携带方便

技术规格：
测量范围：
甲醛：0-4.00ppm，0-5.00mg / m 3，±5.0％
湿度：30.0-90.0％RH，±3％RH
分辨率：0.1ppm / 0.01mg / m 3，1％RH
响应时间： <30s (at 20℃)
尺寸：95x180x35mm
电池：9Vx1,6F22

Detects the concentration of formaldehyde gas and air humidity
Widely used in interior decoration, decoration materials, chemicals, environmental monitoring and industries
CH2O zero calibration in clean air
Max. CH2O alarm
Records min/max value of humidity
Built-in calibration function and strong anti-jamming capability
Compact in size, easy to carry

Technical specifications:
Measuring range:
Formaldehyde: 0-4.00ppm, 0-5.00mg/m³, ±5.0%
Humidity: 30.0-90.0% RH, ±3% RH
Resolution: 0.1ppm /0.01mg/m³, 1% RH
Response time: <30s (at 20℃)
Dimensions: 95x180x35mm
Battery: 9Vx1, 6F22