Systems and methods for selecting a worst service first priority grid test route path

A system comprising:

• a programmable processor;
• a transceiver;
• a database storing previously collected grid test results;
• and
• a signal measurement device,
• wherein the programmable processor assigns each of a plurality of test points to a respective physical space of a target building, retrieves the previously collected grid test results that are relevant to the target building from the database, uses the previously collected grid test results that are relevant to the target building to calculate a respective predictive RF result for each of the plurality of test points, uses the respective predictive RF result for each of the plurality of test points to calculate an optimized test path through the target building, and transmits the optimized test path to the signal meter, and
• wherein the signal meter measures a respective actual RF signal value of each of the plurality of test points in succession along the optimized test path, counts failing ones of the of the plurality of test points for which the respective actual RF signal value is below a passing threshold value, and when a counted number of the failing ones of the plurality of test points exceeds a failure threshold value, stops measurements of the respective actual RF signal value of each of the plurality of test points in succession along the optimized test path.