Extech 407780A-NIST integrating sound level meter/datalogger, with traceable calibration certificate
Extech 407780A-NIST integrating sound level meter. Leq and SEL measurement, 32,000-record datalogger, USB interface.
$2,044.00 USD
Prices in USD, shipping not included.
Shipping cost, lead time and availability are confirmed in your quotation.
Specifications
- Integrating sound level meter with built-in datalogger and PC interface for Leq and SEL measurements
- Supplied with a traceable calibration certificate with full data and uncertainties
- Meets IEC 61672-1, 60651/60804 Type 2 and ANSI S1.4 Type 2
- Parameters: SPL, SPL MIN/MAX, SEL and Leq; programmable integrating time
- Impulse, fast and slow response; A and C frequency weighting
- 4-digit multifunction LCD with analog bargraph; real time calendar/clock
- Datalogging of up to 32,000 records; built-in USB interface with Windows datalogging software
- Analog and alarm outputs for frequency analyzers, chart recorders, external dataloggers and sound level alarms
- Detachable 1/2" electret condenser microphone; tripod mount
- Measurement range: 30 to 130 dB; linearity range 100 dB
- Frequency range: 31.5 Hz to 8 kHz
- Analog AC/DC output: 2 Vrms at full scale, 10 mV DC/dB
- Dimensions: 10.4 x 2.8 x 0.8" (265 x 72 x 21 mm); weight 10.9 oz (310 g)
- In the box: sound level meter, traceable calibration certificate, windscreen, adjustment screwdriver, USB cable, Windows-compatible software, carrying case, 4 x 1.5V AA batteries
Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.
