Description
Features
- Microphone
- Preamp
- Filtering
- Digital signal processing
- A/D converter
Technical Specifications
| Microphone | ½ in Electret condenser microphone |
| Measurement Range | 25 dB to 140 dB |
| Measurement Function | Lp, Leq, LE, Lmax, Lmin, LN |
| Measurement Level Range | 20dB to 90d B, 20dB to 100 dB, 20 dB to 110 dB, 30 dB to 120 dB,40dB to 130 dB |
| Accuracy | +/-1.4 dB (94 dB at 1 kHz) |
| Frequency Range | 1/1 Octave analysis (31.5 kHz to 8 kHz) 1/3 Octave analysis (25 kHz to 10 kHz) |
| Frequency Weighting | A, C, Z |
| Time Weighting | Fast, Slow, 10 ms, Impulse |
| Display | 320 x 240 TFT – LCD display with back light |
| Memory Capacity | 4 GB micro–SD Memory Card |
| Power | 4 pcs of C size 1.5 V (LR 14) batteries Power Supply: DC 6 V, 1 A |
| Battery Life | Approx 2 hrs |
| Operating Temperature/Humidity | 14 °F to 122 °F (-10 °C to 50 °C), 10% to 90% RH |
| Dimensions & Weight | 13.58 in x 3.93 in x 2.36 in (34.5 cm x 10 cm x 6 cm) Approx 33.51 oz (950 g) not including batteries |
| Accessories | Instruction manual, Battery x 4, Carry case, Software, USB cable, 4 GB micro–SD Memory Card, Adjustment screwdriver, wind shield, 3.5 f plug, AC/DC Adaptor. |