Radian can provide detailed analysis of revenue billing meters. Note, that this service is not geared toward high-volume meter testing, but is instead focused on the type of testing and analysis generally done for evaluation of a particular meter type or design. Sensitivity analysis can be performed on any number of measurement variables, including voltage, current, phase angle, fundamental frequency, temperature, and harmonic content. Pre-set testing schemes are available, or you can specify a customized testing package. This service is a very cost-effective way to thoroughly evaluate the measurement performance of many newly introduced revenue meters in the market today.