Exhibit 21.1

Subsidiaries of Sensus (Bermuda 2) Ltd. as of March 31, 2010

Sensus USA Inc.	Delaware
Sensus Metering Systems IP Holdings, Inc.	Delaware
Sensus Spectrum LLC	Delaware
Smith–Blair, Inc.	Delaware
Sensus Precision Die Casting, Inc.	Delaware
Sensus Metering do Brasil Ltda	Brazil
Sensus Chile SA	Chile
Sensus De Mexico, S de RL de CV	Mexico
Sensus (Bermuda 3) Ltd.	Bermuda
Sensus Metering Systems (LuxCo 1) S.A.R.L	Luxembourg
Sensus Metering Systems (LuxCo 2) S.A.R.L	Luxembourg
Sensus Metering Systems (LuxCo 3) S.A.R.L	Luxembourg
Sensus Metering Systems (LuxCo 4) S.A.R.L	Luxembourg
Sensus Metering Systems (LuxCo 5) S.A.R.L	Luxembourg
Sensus Metering Systems (UK Holdings) Ltd.	United Kingdom
Sensus Metering Systems Ltd.	United Kingdom
UGI Global Ltd.	United Kingdom
Sensus Metering Systems Israel Ltd.	Israel
Beijing United Gas Meters Co. Ltd.	China
Sensus Metering Systems India Ltd.	India
Sensus Services Deutschland GmbH	Germany
Sensus GmbH Hannover	Germany
Sensus GmbH Ludwigshafen	Germany

Sensus Manufacturing Shanghai Ltd.	China
Sensus Precision Die Casting (Yangzhou) Co., Ltd.	China
Medidores Meinecke SA	Argentina
Sensus South Africa (Pty) Limited	South Africa
Sensus Slovensko a.s.	Slovak Republic
Sensus Italia S.R.L.	Italy
Sensus Espana SA	Spain
Sensus France Holdings SAS	France
Sensus Ceska republika spol. s r.o.	Czech Republic
ITchP Sensus Bel	Belarus
TOV Sensus Ukraina	Ukraine
Sensus France SAS	France
Sensus Metering Systems SPA	Algeria
Sensus Maroc SA	Morocco
Sensus Polska sp.zoo	Poland
Sensus Metering Systems Canada Inc.	Canada
Sensus Metering Systems (Fuzhou) Co., Ltd.	China