Smart Sensor AR844 Digital Sound Level Meter Noise Level Meter with Software 30~130dB 31.5HZ~8.5KHZ Ground Resistance Meters What's more

What's more

025dB (SM)

Relative intensity: 0 - 9999%

Setting function of gravity acceleration---User can input at your option the accurate value of gravity acceleration at the using place so as to make the testing and unit conversion be more accurate

0-24mA with 1 m A resolution

Smart Sensor AR844 Digital Sound Level Meter Noise Level Meter with Software 30~130dB 31.5HZ~8.5KHZ Ground Resistance Meters What's moreBrand: Graigar Features: AR844 sound level meter can connect with the PC through USB, provides data record downloading, read time data sampling analysis, and printing graph & data function. Auto power off 10 minuteCalendar function Both AC and PWM signal output are available4700 data record function Accuracy up to + 1. 5dBMeasurement range is 30 to 130dB High low speed rate selection Part Number: AR844 Details: Color: White Material: ABS Plastic