Datasheet

GENERAL SPECIFICATIONS

FOR MICROPHONES WITH A Ø OF: 12.7 mm (1/2”) OUTPUT FREQUENCY: 1 kHz ± 4 %, sine OUTPUT LEVEL: 94 dB or

114 dB VOLTAGE SUPPLY: 9 V block alkaline battery WEIGHT: 278 g DIMENSIONS (W x H x D): 50 x 120 x 42 mm

TECHNICAL DATA

Power consumption: approx. 4 mA

Reference Conditions

- Temperature:

- Relative air humidity:

- Atmospheric pressure:

23 ºC

65 %

1013 hPa

Temperature coefficient: ± 0.02 dB/ºC

Accuracy output level: ± 0.5 dB (at 94 dB) / ± 1.0 dB (at 114 dB)

under reference conditions

Battery life: approx. 40 hrs (alkaline battery)

Operating temperature: 0 ºC to +50 ºC

Storage conditions: -20 ºC to +60 ºC, < 80 % relative humidity

PACKAGE CONTENT

Sound level calibrator // 9 V battery // Case // Operating instructions

This data sheet is published by Voltcraft®, Lindenweg 15, D-92242 Hirschau / Germany, Phone +49 180 586 582 7. The data sheet reflects the current

technical specifications at time of print. We reserve the right to change the technical or physical specifications.