Amprobe TR300 温度和相对湿度数据记录器 (-4~158°F, 0~100%)

Range: 

Relative Humidity: 0 to 100%

Temperature: -4 to 158 °F

Accuracy: 

Relative Humidity: ±3% @ 10~90%; ±5% @ others

Temperature: ±1 °F @ 32 °F – 122 °F; ±2 °F @ others

Resolution: 

Humidity: 0.1%

Temperature: 0.1 °F

Battery life: 150 Hours

Battery: 4 x AA batteries included

Dimensions: 6.89 x 1.65 x 0.63 in

Weight: 0.622 lb

Operating humidity: 0-100% RH

Operating temperature: -4 to 158 °F

Storage temperature: -4 to 158 °F