Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
Sound-Level Calibrator TES-1356
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Product Features
- 94dB and 114dB Sound Calibration at 1KHz
- Accurate and Simple to use
- Fits 1”, 1/2” or 1/4” diameter microphone
| Output Sound Pressure Levels | 114dB and 94dB re 20 uPa under reference conditions. |
| Output Frequency | 1000Hz ±2% |
| Reference Conditions |
TEMPERATURE →20℃(68℉) 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℃(14～122℉) |
| Operating humidity | 0～90%RH |
| Accessories | 9V battery, Carrying case, Instruction manual, 1/2” and 1/4” Microphone Adaptor |
