NTI-Mini SPL

NTI MiniSPL Specifications:
• Microphone Type: 1/2", omni-directional, pre-polarized condenser, free field transducer
• Sensitivity: (20 ±2) mV//Pa, (-34 ±1) dBV/Pa @ 1 kHz balanced output; +0.05 dBSPL / °C
• Frequency Response: 100 Hz - 1250 Hz ±1 dB; 20 Hz - 20 kHz ±3 dB in accordance with IEC61672, class 2
• Peak Acoustic Input: 130 dB SPL @ 1 kHz
• Noise: 32 dB SPL, A-weighted
• Load Conditions: 20 - 200 kOhm balanced (to achieve this always switch PHANTOM POWER off)
• Power Supply: 1 x AA battery 1.5 V, battery lifetime typical 300 hrs, no phantom power required, phantom power resistant
• Dimensions: 22 x 180 mm, 0.87" x 7"
• Weight: 100 g (3.5 oz) incl. battery
• Conforms to the Normative Standards EMC-Directives: 89/336, 92/31, 93/68 Harmonized Standards: EN 61326-1