![Amazon.com: LZB -6, glass rotameter flow meter with control valve for water/air/gas/liquid (80-800l/h for gas) : Industrial & Scientific Amazon.com: LZB -6, glass rotameter flow meter with control valve for water/air/gas/liquid (80-800l/h for gas) : Industrial & Scientific](https://m.media-amazon.com/images/I/61UT0Beg1bL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LZB -6, glass rotameter flow meter with control valve for water/air/gas/liquid (80-800l/h for gas) : Industrial & Scientific
![Rotameter - glass level gauge,magnetic float level indicator,level sensors and controls, flow meter, flow transmitter, pressure transmitter, pressure gauge Rotameter - glass level gauge,magnetic float level indicator,level sensors and controls, flow meter, flow transmitter, pressure transmitter, pressure gauge](http://www.you-ideal.com/uploadfile/20131224/20131224144900341.jpg)
Rotameter - glass level gauge,magnetic float level indicator,level sensors and controls, flow meter, flow transmitter, pressure transmitter, pressure gauge
![LZB-15(D) Rotameter Water Flow Meter Material Glass Stainless Steel Plastic Transparent Pipeline Flowmeter Liquid Flow Rate Gauge(5-50mL/H) - Amazon.com LZB-15(D) Rotameter Water Flow Meter Material Glass Stainless Steel Plastic Transparent Pipeline Flowmeter Liquid Flow Rate Gauge(5-50mL/H) - Amazon.com](https://m.media-amazon.com/images/I/51dHp6isZhL.jpg)
LZB-15(D) Rotameter Water Flow Meter Material Glass Stainless Steel Plastic Transparent Pipeline Flowmeter Liquid Flow Rate Gauge(5-50mL/H) - Amazon.com
![Amazon.com: Taidda Flow Meter, Glass Liquid Flowmeter 0.2-2GPM/1-7LPM Panel Type Glass Liquid Flowmetre Water Flow Measuring Meter : Industrial & Scientific Amazon.com: Taidda Flow Meter, Glass Liquid Flowmeter 0.2-2GPM/1-7LPM Panel Type Glass Liquid Flowmetre Water Flow Measuring Meter : Industrial & Scientific](https://m.media-amazon.com/images/I/61eTO8IZJ8L._AC_UF894,1000_QL80_.jpg)