GAOTek Digital Sound Level Analyzer
This Digital Sound Level Analyzer has solution analyze degree of 0.1 dB, test frequency range of 31.5 to 8000 Hz and operating humidity of < 80% RH.
Description
Description
Technical Specifications
| Show Device | 0.7 in (18 mm) LCD, 3 1/2 digits |
| Test Range | 30 dB to 70 dB 60 dB to 100 dB 90 dB to 130 dB |
| Solution Analyze Degree | 0.1 dB |
| Test Frequency Range | 31.5 Hz to 8000 Hz |
| Microphone Types | Electric condenser microphone |
| Microphone Size | 0.5 in (12.7 mm) standard size |
| Range Selection | 30 dB to 70 dB, 60 dB to 100 dB, 90 dB to 130 dB, 40 dB on each step, with over & under range indicating Fast is t= 200 ms Slow is t = 500 ms, |
| Use The Power | DC 9 V battery x 2 PCs or equivalent, heavy duty or alkaline type. |
| Current Consumption | Approximately DC 17 mA |
| Operating Ambient Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Operating Humidity | < 80% RH |
| Dimensions | 10.2 in x 3.42 in x 1.41 in (260 mm × 87 mm × 36 mm) |
| Weight Amount | 15.87 oz (450 g) |