Electricity Meters laboratories may also do the following tests:

Accuracy Testing: Ensures the meter accurately measures and records electricity usage within the accepted tolerance levels Testing
Environmental Testing: Assesses the meter's performance under various environmental conditions such as extreme temperatures and humidity Testing
Durability Testing: Evaluates the meter's ability to withstand physical stresses and prolonged use without degradation in performance Testing
Interoperability Testing: For smart meters verifies compatibility with different communication networks and systems within the smart grid Testing
Tamper Detection Testing: Ensures the meter's security features effectively detect and report tampering attempts Testing