Description
| Output Sound Pressure Levels | 114dB and 94dB re 20 uPa under reference conditions. |
| Output Frequency | 1000Hz ±2% |
|
Reference Conditions |
TEMPERATURE →20°C(68°F)
ATMOSPHERIC PRESSURE →1013 mbar (760mm of Hg) RELATIVE HUMIDITY →65% |
| Accuracy of Sound Pressure Level | Under stated reference environment conditions ±0.5dB |
| Power | One 9V battery 006P or IEC 6F22 or NEDA 1604. |
|
Battery Test |
Internal circuitry checks condition of battery continuously. Calibrator will operate at all if battery voltage falls below acceptable range. |
| Battery life | About 20 hours (Alkaline Battery) |
| Dimensions | 103(L)×63(W)×54(H)mm |
| Weight | approx. 200g (include batteries) |
| Operating temperature | -10～50°C(14～122°F) |
| Operating humidity | 0～90%RH |
| Accessories | 9V battery, Carrying case, Instruction manual, 1/2” and 1/4” Microphone Adaptor |
