Specifications:
Acoustic Output | |
Microphone | 0.5" (12.7 mm) |
Frequency | 1000 Hz ±1% |
Sound Pressure | Selectable at 94 or 114 dB |
Reference Level | 0 dB = 20µ Pascals |
Accuracy | ±0.5 dB at reference conditions |
Distortion | Less than 2% |
Environmental | |
Operating Temperature | 32 to 122°F (0 to 50°) |
Storage Temperature | -40 to 140°F (-40 to 60°C) with the battery removed |
Temperature Coefficient | Less than ±0.05 dB/°C |
Operating Relative Humidity | 0 to 90%, non-condensing |
Reference Conditions | 73.4°F (23°C), 760 mm Hg |
Relative Humidity | 30 to 60% |
Simpson
Simpson
Simpson
Simpson
Yokogawa