| Measuring Range |
30 dBA to 130 dBA 35 dBC to 130dBC |
| Resolution |
0.1 dB |
| Precision |
± 1.5 dB (reference tone standard, 94 dB @ 1 kHz) |
| Measuring Gear |
30 dB to 130 dB 30 dB to 80 dB 50 dB to 100 dB 80 dB to 130 dB |
| Response Frequency |
31.5 Hz to 8.5 kHz |
| Sampling Frequency |
2 s |
| Frequency Weighted Characteristics |
A/C |
| Time Weighting Characteristics |
Fast is 125 ms Slow is 1 s |
| Analogical Depiction |
2 dB/Characterization (30 dB to 130dB gear) 1 dB/Characterization (other gear) |
| AC Signal Output |
4 Vrms/output impedance is about 100 Ω per full scale |
| DC Signal Output |
The output impedance of 10 mV/dB, is approximately 85 Ω |
| Power Supply |
2 pcs of 1.5 V AA alkaline batteries 2 pcs of 1.2 V AA rechargeable batteries 5 V USB |
| Protection Level |
IP40 |
| Material |
ABS |
| Operating Environment |
Temperature is 32 °F to 104 °F (0 °C to 40 °C) Humidity is 10% RH to 80% RH |
| Storage Environment |
Temperature is 14 °F to 140 °F (- 10 °C to 60 °C) Humidity is 10% RH to 70%RH |
| Dimension |
8.7 in x 2.55 in x 1.18 in (221 mm x 65 mm x 30 mm) |
| Weight |
5.46 oz (155 g) |
