Features:

• 32-80/50-100/80-130 dB Level Range
• Autoranging (30-130 dB)
• Dynamic Range 50 dB
• 0.1dB resolution
• Frequency Range 31.5 Hz to 8 kHz
• Accuracy ±1.5 dB (ref 94 dB@1 kHz)
• 32,000 record data logger
• 4-digit backlit display
• Clock and bargraph displays
• Auto power off
• AC and DC output
• MAX/MIN function
• IEC651 Type II
• Includes battery, manual, carrying case, calibration screwdriver, windscreen, RS232 cable and Windows datalogging software

Measurement Ranges
Frequency	31.5 Hz to 8 KHz
Decibel	Lo: 30 to 80 dB
	Med: 50 to 100 dB
	High: 80 to 130 dB
	Auto: 30 to 130 dB
Best Resolution	0.1dB
Accuracy	±1.5 dB (under reference conditions @ 94 dB, 1 kHz
Dynamic Range	100 dB
Input	1/2" Condenser Microphone
Frequency Weighting	A/C
Time Weighting	Fast (125 mS), Slow (1 sec)
Analog Output	AC Conditioned: 1V RMS, corresponding to each range step
	Output Impedance: 100W
	DC Conditioned: 10mV/dB
	Output Impedance: 1 kW
General Specifications
Operating Temperature	0 to 40ºC (32 to 104ºF), relative humidity 10 to 90% RH
Power	9V battery for 50 hours life with alkaline battery
Size	10.8" H × 2.5" W × 1.5" D
Weight	285g with battery
Supplied Accessories	Manual, battery, adjustment screwdriver, windscreen, carrying case,
	software and manual