This is an upgraded version of the powerout alarm device. Immediately after a power outage, it emits a high-decibel alarm sound of 108 decibels, enough to wake you or your neighbors. You can monitor the power outage of your deep freezer the garage or basement, Sump Pumps, saving your property such as food. There are also power outage losses during a storm. Sewage pump, oven, fridge, automatic feeder, oxygen machine, dehumidifier, etc
✅ SIMPLY AND EASILY - Just plug the powerout alarm into any 100-240V socket or power cable and easily monitor the power supply to your basement freezer / fridge, pump, oxygenerator,CPAP, aquarium
✅ VARIOUS ALARM METHODS - Accompanied by a 108 dB noise alert and a bright tri-colour flashing light with various adjustable tones and volumes
✅ VOLTAGE ABNORMALITY MONITORING- There is an LED strip to indicate the voltage status. Green indicates normal, red indicates high voltage and blue indicates low voltage
✅ USE 3 AAA BATTERIES -, both rechargeable and alkaline (not included), 2 years standby and 72 hours continuous alarm
✅ ECONOMICAL INVESTMENT- the circuit testers reduces losses when you experience power outages / surge or accidents.