Specifications Model Number AD16-22FVAH 60 to 500VAC Operating Temperature -40 to 45 Accuracy Class +-5%
Tech Specs Power Supply: DC9V alkaline battery (6LR61), included Quiescent Current: <10uA Alarm Current: <100mA Detection Area: 20㎡ Alarm Sound:>80dB Low Battery Prompt: ≤7.0V±0.2V Battery Standby Life: 6 months Working...