Eugene Color 4-in-1 Sound Meter Desk | sku-8324423690

The Eugene Color desk sound level meter, sku-8324423690, is listed as Surveillance Equipment. This portable 4-in-1 meter measures sound with a fast response while displaying temperature, humidity and time. It has a sound and display alarm, an alarm clock, a 24-hour time display, and 2-digit temperature and humidity displays. Its measuring range is 30-130dB, with accuracy of ±1.5dB against a 94dB@1KHz standard sound source. The frequency response range is 31.5Hz-8.5KHz, with A weighting for ambient noise. It uses a 6mm condenser microphone and a 3-digit digital sound display. Data is stored at 2s/unit for 1 year, and the meter connects to a computer by wire. Power comes through a DC5V 1A Type-C USB port. The Li-ion battery is rated at 4000mAh and 3.7V, with a low-battery warning below 3.6V ± 0.1. Operating conditions are 0~40°C and 10%~80%RH; storage conditions are -10~60°C and 10%~70%RH. The meter measures 151x48x86mm and weighs 281g. The package includes 1 desk sound level meter, 1 USB cable and 1 user manual.