testo445多功能测量仪，可测量温度、相对湿度、露点、绝对湿度、湿度、热焓及各种风速(管道内、管道出口或散热器)、风量、压力和室内空气质量。测量数据及其响应的地址可存储于仪器内并通过PC进行分析或通过testo打印机现场打印。优点一览自动均值计算及风量测量自动记录不同地址的横截面积(最多99个地址)内置数据存储(3,000个读数)可同时测量6个参数存储温度-20.0...70.0°C操作温度0.0...50.0°C电池类型9V块状电池电池寿命45.0h重量255.0g规格(LxWxH)68.0x215.0x47.0mm探头类型(测量值)量程叶轮(转速)0.0...1200.0fpm分辨率+/-0.01fpm(0.0...1200.0fpm)热敏(转速)0.0...4000.0fpm分辨率+/-0.01fpm(0.0...2000.0fpm)+/-0.1fpm(2000.0...4000.0fpm)K型(NiCr-Ni)(温度)-200.0...1370.0°C精度+/-0.5%测量值(-200.0...-60.0°C)+/-0.3°C(-60.0...60.0°C)+/-0.5%测量值(60.0...1370.0°C)分辨率+/-0.1°C(-200.0...1370.0°C)K型(NiCr-Ni)(温度)-330.0...2500.0°F精度+/-0.5%测量值(-330.0...-76.1°F)+/-0.3°F(-76.0...139.1°F)+/-0.5%测量值(140.0...2500.0°F)分辨率+/-0.1°F(-330.0...2500.0°F)J型(Fe-CuNi)(温度)-200.0...1000.0°C精度+/-0.5%测量值(-200.0...-60.0°C)+/-0.3°C(-60.0...60.0°C)+/-0.5%测量值(60.0...1000.0°C)分辨率+/-0.1°C(-200.0...1000.0°C)J型(Fe-CuNi)(温度)-328.0...1832.0°F精度+/-0.5%测量值(-328.0...-76.1°F)+/-0.3°F(-76.0...139.9°F)+/-0.5%测量值(140.0...1832.0°F)分辨率+/-0.1°F(-328.0...1832.0°F)NTC(温度)-50.0...150.0°C精度+/-0.4°C(-50.0...-25.1°C)+/-0.2°C(-25.0...74.9°C)+/-0.4°C(75.0...99.9°C)+/-0.5%测量值(100.0...150.0°C)分辨率+/-0.1°C(-200.0...1000.0°C)NTC(温度)-58.0...300.0°F精度+/-0.4°F(-58.0...-13.1°F)+/-0.2°F(-13.0...167.0°F)+/-0.4°F(167.1...212.0°F)+/-0.5%测量值(212.1...300.0°F)分辨率+/-0.1°F(-330.0...1832.0°F)Testo湿度传感器,帽(湿度)0.0...100.0%rF分辨率+/-0.1%rF(0.0...100.0%rF)Testo湿度传感器,帽(湿度)0.0...100.0%RH分辨率+/-0.1%RH(0.0...100.0%RH)叶轮(Flow)0.0...60.0m/s分辨率+/-0.01m/s(0.0...60.0m/s)热敏(Flow)0.0...20.0m/s分辨率+/-0.01m/s(0.0...10.0m/s)+/-0.1m/s(10.1...20.0m/s)压力传感器1(压力)0.0...2000.0hPa精度+/-0.1%测量值(...hPa)分辨率+/-0.01hPa(0.0...100.0hPa)+/-1.0hPa(0.0...2000.0hPa)+/-0.0010hPa(0.0...10.0hPa)皮托管(压力)0.0...100.0hPa精度+/-0.1hPa(0.0...20.0hPa)+/-1.0%测量值(20.0...100.0hPa)分辨率+/-0.01hPa(0.0...100.0hPa)CO2探头(二氧化碳)0.0...1.0Vol.%CO2分辨率+/-1.0E-4Vol.%CO2(0.0...1.0Vol.%CO2)CO2探头(二氧化碳)0.0...10000.0ppmCO2精度+/-2.0%测量值(0.0...5000.0ppmCO2)+/-3.0%测量值(5000.0...10000.0ppmCO2)分辨率+/-1.0ppmCO2(0.0...10000.0ppmCO2)CO探头(一氧化碳)0.0...500.0ppmCO精度+/-5.0ppmCO(0.0...100.0ppmCO)+/-5.0%测量值(100.0...500.0ppmCO)分辨率+/-1.0ppmCO(0.0...500.0ppmCO)