Reed Instruments R8070SD-KIT2 Data Logging Sound Meter Kit

Measuring Ranges	30 to 130dB Low: 30 to 80dB Med: 50 to 100dB High: 80 to 130dB Full: 30 to 130dB
Dynamic Range	50dB (in each range)
Accuracy	31.5Hz ±3.0dB, 63Hz ±2.0dB, 125Hz ±1.5dB, 250Hz ±1.5dB, 500Hz ±1.5dB, 1kHz ±1.0dB, 2kHz ±2.0dB, 4kHz ±3.0dB, 8kHz ±5.0dB
Resolution	0.1dB
Response Time	500ms
Frequency Range	31.5Hz to 8kHz
Frequency Weighting	A, C
Time Weighting	Fast/Slow (125ms and 1s)
Microphone	0.5" (12.7mm) electret condenser
Display	4-digit LCD
Backlit Display	Yes
Data Hold	Yes
Min	Yes
Max	Yes
Alarm Indicators	Under and Over (visual on-screen)
Datalogging Capabilities	Yes
Real-Time Clock and Date Stamp	Yes
Selectable Sampling Rate	Yes (1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds)
External Memory	Yes, expandable up to 16GB with SD card (optional)
Auto Shut-off	Yes (after 10 minutes/off)
Kick Stand	Yes
Tripod Mountable	Yes
Low Battery Indicator	Yes
Power Supply	6 x AA Batteries or AC Adapter (optional)
Data Output	Yes (RS-232)
AC Output Signal	0.5Vrms (full scale of selected range)
AC Output Impedance	600 ohms
AC Output Terminal	3.5mm Stereo Jack
Battery Life	Sampling Time Dependent
Product Certifications	CE, IEC 61672-1-2013, Class 2
Operating Temperature	32 to 122°F (0 to 50°C)
Storage Temperature	14 to 140°F (-10 to 60°C)
Operating Humidity Range	Less than 85% RH
Dimensions	9.7 x 2.7 x 1.8" (245 x 68 x 45mm)
Weight	0.7lbs (320g)