DE-3301 Sound Level Meter

Specifications

LCD Display: 4 digits LCD Display

Low Battery:

display on LCD

Measuring Range: 30~130dB

Frequency Weighting: A,C

Dynamic Range: 50dB

Frequency Range: 31.5Hz~8kHz

Time Weighting:

Fast—125 ms
Slow—1 Sec.

Auxiliary Outputs:

AC Output: 1 Vrms/full scale (equivalent to the maximum value of each level), output impedance approx. 50Ω
DC Output: 10mV/dB, output impedance approx. 100Ω

Battery: 9VBattery (NEDA 1604, IEC 6F22, JIS 006P)

Safety standard: IEC 651 TYPE II

LCD Display:

Measurement Ranges:

Level

Range

Accuracy

30~80 dB

±1.5dB (ref 94dB@1kHz)

MED

50~100 dB

80~130 dB

TEMP./Humidity:

Operation: 0°C~ 40°C(32℉~104℉)/<80% R.H.(no condensation)

Storage: -10°C~ 60°C(14℉~140℉)/<70%R.H. (no condensation)

Dimension & Weight:

275(L)*64(W)*30(H)mm

Approx.280g

Accessories:

Battery 9V * 1

Instruction Manual * 1

Carry Case * 1

Calibration Screw-Driver * 1

Windscreen * 1

Optional Accessories:

Standard Tripod Connector * 1

Contact us

Company Name :	DER EE Electrical Instrument Co., Ltd.
Contact Person :	Ms. Sally Chiu、Ms. Theresa Su
Address :	7F, No. 351, Sec. 2, Chung Shan Rd., Chu
Country :	Taiwan
Website :	http://www.deree.com.tw
Telephone :	886-2-22266789
Fax :	886-2-22267979

DER EE Electrical Instrument Co., Ltd.