Sound Level Meter and Calibrator Kit, 30 - 130 dB Measuring Range

• Includes: the R8050 Sound Level Meter, the R8090 Sound Level Calibrator (SC-05), the R8888 Hard Carrying Case with Laser Etched Custom Foam Interior (specifically designed for the included instruments), Wind shield ball, Batteries
• Auto Shut-off

Specifications:
Frequency Weighting: A/C
Measuring Range: 30 - 130 dB
Data Logging / Not Data Logging: Not Data Logging
Frequency Range: 31.5 Hz to 8 kHz
Time Weighting: Fast/Slow (125ms and 1s)
Display: 4-digit LCD
Auto Shut-off: Yes (after 15 mins)
Power Supply: 9V battery
Battery Life: Approx. 50 hours
Product Certifications: CE, IEC 61672-1 Class 2, ANSI S1.4-1983
Operating Temperature: 32 to 104°F (0 to 40°C)
Operating Humidity: 10-90%