Integrating Sound Level Meter

Measuring Range: 40 dB ~130 dB(re.20 μPa)

Sound Exposure: 0.1 ~ 199.9 Pa2.h

Frequency Response: 20 Hz ~ 8 kHz

Frequency Weighting: A

Meas. Functions: Lp, Leq, L_max, L_AE, E, T

Time Weighting: F, S

Integrating Time: Manual, 10 s, 1 min, 10 min, 15 min,

Standard: IEC 61672 - 1:2002 Class 2 20 min, 1 h, 4 h, 8 h, 24 h

Input

Microphone: 1/2" Prepolarized Condense Mic.

Sensitivity: 30 mV/Pa

Frequency Response: Free field

Frequency Range: 20--8000Hz

Reference Direction: Axial direction of microphone

Polarized Voltage: 0 V

Output

Indicator: 4 digital (LCD) with signs of overload and battery low

Power Supply

Battery: 2 × LR03 batteries

Operating Voltage: 3V DC

Battery Life: Approx. 20 hours

Operating Current: 20mA

Environment

emperature: 0°C ~ +40°C

Humidity: 25% ~ 90% (R.H)

Atmospheric Pressure: 65 kPa ~ 108 kPa

Physical

Dimensions(L×W×H): 130 mm × 40 mm × 16 mm

Weight: < 80 g (including batteries)

Accessories:

Included: 1/2" Prepolarized Condense Mic. × 1 Windscreen Φ35mm × 60 mm × 1

Battery LR03 × 2 Instruction Manual x 1

Available: Sound Level Calibrator