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The GNV-101 Sound Level Meter from Global Specialties is a portable sound level meter essential for capturing the dB level of one's surrounding environment. Satifying IEC Class 2 requirements, the GNV-101 is perfect for sound hazard measurements. The compact construction also comes with a tripod mount for extra versatility providing the option of hands-free use. Rapid time sampling of one measurement every 125 ms along with the vast dynamic range of 60 dB gives high detail output from the vivid LCD display. Even more, the USB port allows data to be recorded over a extended periods of time and saves them as a .csv file for use in Excel, or data can be viewed in real-time when connected to a compatible computer system. |
Safety Standard Applied IEC 61672-1 Class 2 Included Accessories 4 AAA batteries, instruction manual, windscreen, carrying case, USB cable Measuring Level Ranges Low: 30 to 90 dB, Med: 50 to 110 dB, High: 70 to 130 dB, Auto:30 to 130 dB Sample Rate Fast 125 ms, Slow 1000 ms Accuracy ± 1.4 dB @ 94 dB, 1 kHz Dynamic Range 60 dB Frequency Range 20 Hz to 8 kHz Frequency Rating A / C Microphone 1/2 inch electret condenser Data Logging Capacity 64,000 records Digital Display 4 digit display, Resolution: 0.1 dB, Display Update: 0.5 sec Analog Display 30 segment bar graph, Resolution: 2 dB, Display Update: 100 ms Alarm Functions OVER and UNDER alarm functions indicating when sound level is outside the set range AC Output 1 Vrms at full scale DC Output 10 mV / dB Power Supply 4 AAA batteries: NEDA 24A, IEC LR03 Battery Life Approx. 24 hours External Power Supply 5 VDC (micro USB plug) Operating Temperature 0 to 40 °C (32 to 104 °F) Operating Humidity 10 to 90% relative humidity Storage Temperature -10 to 60 °C (14 to 140 °F) Storage Humidity 10 to 75% relative humidity Altitude Up to elev. of 2000 meters (~6,500 ft) Dimensions 258 x 55 x 25 mm (10.2 x 2.2 x 1.0") Weight Approx. 185g (6.5oz) |