This all-in-one Smart Series bundle pairs REED's Bluetooth-enabled vane anemometer, thermo-hygrometer, sound level meter, light meter, and thermocouple thermometer in one soft carrying case. Each handheld connects wirelessly (Bluetooth 5.0, up to about 75 m range) to the free REED Smart Series app, letting a technician log readings from up to six instruments at once and export the results as PDF or Excel reports. It's built for HVAC, environmental, and facilities techs who need several types of readings on one job without carrying separate meters.