Display | Digital |
Model Name/Number | SL400 |
Accuracy | 1.4 dB |
Measuring Range | 30 to 90 dB, 50 to 110dB; C, Z Peak: 70 to 140dB / C and Z Peak: 90 to 143dB (Accuracy: +-1.4dB@94dB |
Microphone | Condenser 32" (81.3cm) |
Threshold | 30 to 140dB in 0.1dB steps |
Memory | Dose: 10,000 points/SLM: 999,999 points |
Features:
• Measures frequency weighted noise exposure and peak (C, Z) sound level
• Datalogs up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours
• Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL)
• Adjustable Criterion Level, Exchange Rate, & Threshold
• One user-defined measurement setup
• Optional 94dB calibrator to perform “before” and “after” calibration checks per ANSI standards
• USB interface with Windows® 7 and 8 compatible software to control setup and retrieve stored events or analyze real-time measurements
• Complete with belt clip, clip-on 0.5" (12.7mm) microphone with 32" (81.3cm) cable and windscreen, 9V battery, software, USB cable, and carrying case