Technical Specifications
| Microphone | 0.5 in (12.7 mm) electret condenser microphone with 31 in (787.4 mm) integral cable |
| Display | Liquid Crystal Display |
| Measurement Ranges | 60 dB (A) to 130 dB (A) 70 dB (A) to 140 dB (A) 60 dB (C) to 130 dB (C) 70 dB (C) to 140 dB (C) |
| Peak Ranges | 60 dB to 130 dB Peak 93 dB to 133 dB Peak 70 dB to 140 dB Peak 103 dB to 143 dB Peak |
| Frequency Weightings | RMS Detector of A or C Peak Detector of C or Z |
| Time Weightings | Fast and Slow |
| Exchange Rate | 3 dB, 4 dB, 5 dB or 6 dB |
| Stabilization Time | 10 s from power on |
| Threshold And Criterion Levels | User defined setups in the following ranges: Threshold Level is 70 dB to 90 dB in 1 dB steps Criterion Level is 80 dB, 84 dB, 85 dB or 90 dB |
| At 0.1dB Above The Top Of The Selected Measurement Range | Under Range Indications |
| High Level Detector | 115 dB |
| Keypad Lock | Lock and unlock by pressing key combinations: Up and right arrows to lock; left and down arrows to unlock |
| Clock | Real time clock with calendar |
| Memory | Results from 50 measurements can be stored for later viewing and download |
| Measurement Control | Measurement Duration may be set to 5 min, 10 min, 15 min, or 30 min or 1 h, 2 h, 4 h, 8 h, 10 h, 12 h, or 24 h |
| Timers | Up to 16 timers |
| Timer Controlled Started / Stop | Set up from the PC software or meter keypad |
| Logging | All measurement parameters values can be logged |
| Logging Period (LP) | 1 s, 2 s, 5 s, 10 s, 15 s, 20 s, 30 s, 1 min, 2 min, 5 min, 10 min, 15 min, 20 min, 30 min or 60 min |
| Logging Capacity | 120000 values can be stored at any one time |
| Setup | Eight built-in (predefined) default setups are included. Nine additional user defined setups can be stored |
| Output | USB interface |
| Power Supply | 4 x 1.5 V AAA Size (UM-4) Battery |
| Battery Indicator | Symbol indicates battery voltage level in 4 steps. Indicator flashes when voltage is insufficient for operation |
| Operating Temperature & Humidity | 32 °F to 122 °F (0 °C to 50 °C) 10% RH to 90% RH |
| Storage Temperature & Humidity | 14 °F to 140 °F (-10 °C to 60 °C) 10% RH to 75% RH |
| Size | 5.51 in x 2.83 in x 1.33 in (140 mm x 72 mm x 34 mm) |
| Weight | 12.34 oz (350 g) |
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