· Calibrates and Verifies Sound Meter Operation
· Microphone: Fits 0.5” & 1.0”
· Built-in Battery Test
· Die-Cast Aluminum Housing
· Calibration @ 94dB & 114dB

Specifications

Frequency
1000Hz

Accuracy
5%

Sound Pressure Level
94db & 114db

Resolution
0.8db & 1.0db

Microphone Type
0.5” or 1.0”

Harmonic Distortion
2% - 94db, 5% - 114db

Operating Temp.
0°C to 50° (32°F to 122°F)

Power
9Vdc Alkaline Type

Battery Check
Built-in Battery Test Indicator

Dimensions
Round 50mm Diameter x 82mm (L)

Weight
340 grams (w/ battery)

Accessories
Instruction Manual, 0.5” Mic Adaptor, Carrying Case