Digital Type 2 Sound Meter,  
 840029

 $236

With NIST traceable certificate of calibration, 840029C
$266

 

Perfect for testing for OSHA requirements. Meets ANSI S1.4 Type 2, IEC 651 Type 2, DIN 45633 and JIS 1502. Offers a wide variety of measuring options including "A" and "C" decibel frequency weighting scales, fast or slow response, AC or DC output and peak function. The large display has a resolution of 0.1dB and also indicates low battery, and over or under load. Covers 30-130dB in the "A" scale and 35-130dB in the "C" scale, with an accuracy of ±1.5dB. Can be easily calibrated using the internal oscillation system. CE Approved. Has a fold out tripod stand and comes with carrying case, instructions, windscreen, calibration tool, and a 9-Volt battery. 

Specifications
Dimensions:	8-1/8 x 3-1/8 x 1-3/8"
Weight:	10 oz.
Display:	3/4"LCD, 3-1/2 digits
Range:	"A" weighting - 30 to 130dB "C" weighting - 35 to 130dB
Resolution:	0.1dB
Accuracy:	±1.5dB
Frequency:	31.5 to 8,000Hz
Microphone Size:	1/2" condenser microphone
Output Terminal:	3.5 Ø phone output terminal
Frequency Weightings:	A and C
Response:	Fast - readout is maximum value at 0.2 seconds Slow - readout is maximum value at 1.5 seconds
Calibration:	Internal oscillation system, 1KHz square wave generator
Output Signal:	AC - 0.5 Vrms per range step DC - 0.3 to 1.3VDC, 10mV per dB Output impedance is 600ohm
Operating Temperature:	32 to 122F
Operating Humidity:	Max. 90% RH
Power Supply:	One 9V battery
Power Consumption:	Approx. DC 6mA

Warranty Information