In-field Verification Devices
In-field verification devices for water meters (portable devices)
Portable device for in-field verification of water meters. This device includes a “reference” water meter with pulse emitter and totalizer. Suitable for the basic evaluation of the performances of the water meter already in use. 
For the real metrological verification a laboratory test bench is required.
Available in size from ½” to 1 ½”. The reference water meter can be of different types. 
In-field Verification Devices