... Power Source2×3.6V battery (2200mAh Li-baterry 18650)Display Screen6-bit LCD screenData OutputRS485WeightInstrument Box: 5.5 KG, ... Portable Weather Detector consists of tripod, digital display meter, instrument rack, wind speed and direction sensor, data line etc. After ... , such as wind direction and speed sensor, digital display meter, instrument rack, compass, data line and power adapter etc. The ...