The FLK-3000FC-HVAC is a wireless true-rms digital multimeter designed as the central hub of the Fluke Connect system, enabling remote measurement monitoring and team collaboration through the Fluke Connect mobile app on iOS and Android devices. It measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, and temperature, with a 6000-count LCD display updating at 4 readings per second and a maximum voltage rating of 1000 V dc or ac rms. The meter communicates wirelessly at 2.4 GHz ISM Band with a range up to 20 meters in open air, allowing simultaneous display of readings from up to three remote meter modules, and features a 250-hour battery life using three AA alkaline batteries. The FLK-3000FC-HVAC is particularly suited for HVAC technicians and field service professionals who need hands-free measurement capability, remote monitoring for safety, and the ability to share live data with team members via ShareLive video integration, all while maintaining CAT III 1000 V and CAT IV 600 V safety compliance.