Feature

●STURDY DESIGN: Ensure accurate and reliable performance
●Sound pressure level: 94dB and 114dB measurement
●User-friendly Operation: Simple and easy to use design
●Microphone Size: Includes 1" and 1/2" Microphone Options
●High Altitude Strength: Maintains accuracy at altitude up to 12,000 feet above sea level, with a fluctuation of about 0.1 dB or equivalent atmospheric pressure change (about 50mm Hg reduction)


Description

Features:

Simple and easy operation
Backlit digital display
Lightweight and small
Removable 1/2" transducer cap
IEC60942 (IEC942) Class 1 Standards
Solid design ensures accurate and reliable performance
Suitable for individuals, field and laboratory use

Specifications:

Sound pressure level: 94dB & 114dB
Accuracy: ±0.3dB (20°C, 760mm Hg)
Frequency: 1000±0.01%Hz allows for calibration in a weighting network or linear of A, B, C, or D
Microphone Size: 1" and 1/2" Microphone
Temperature coefficient: 0 - 0.01 dB / °C
Altitude Impact: Approximately 0.1dB per 2000 foot increase of altitude from altitude level to 12,000 feet above altitude level, or equivalent atmospheric pressure change (about 50mm Hg reduction).
Operating Temperature: -10 - 50 °C
Storage Temperature: -40 - 65 °C (with battery removed)
Power Supply: 2 x 1.5V AAA (excluded)
Size:137*51*51mm 51mm
Weight: Approx. 7.1 oz (200

Set Includes:

1 x Sound Level Calibrator
1 x English Manual
Standard Packaging