Item No.: C17B365
.Measuring Range：2~40%/50%/60%/70%.  
.Resolution: 0.5%.  
.Temperature Range: -10~60℃.  
.Humidity Range: 20%RH~90%RH.  
.Moisture Response speed: <1s.  
.Measure Error: ±1%.  
.Display: LCD.  
.Operating environment: Temperature:0~40℃, Humidity:20%~95%RH.  
.Power: 2*1.5V AAA battery.  
.Unit size: 144*55*29.4mm(main unit),278*36*36mm(Testing handle probe).