SL4023SD Sound Level Meter & SC941 Calibrator Kit (Cert for Meter, SD Card incl)

This kit includes the SL4023SD Class 2 sound level meter and data logger and the SC-941 Sound Level Calibrator for optimal and accurate sound level measurement.The SL4023SD sound level meter and data logger is suitable for IEC 61672 class 2 applications. Built with condenser microphone for stability and higher accuracy with variable data logging options. 2 Year Warranty (1 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)
Features:– Measurement range of 30-130 dB- Frequency and time weighting functions for IEC 61672, class 2 applications.- A and C weighting networks for IEC 61672- 0.5′ Standard microphone head- Time weighting (Fast and Slow) dynamic characteristic modes.- Built-in external calibration features- Autorange (30 to 130 dB) and manual (30 to 80, 50 to 100, 80 to 130 dB) range selection options- Condenser microphone for high accuracy and long-term stability- Memory function to display and store Max. and Min. values.- Auto-power off feature- Data Hold and Peak Hold functions- Real time or manual data logging options- variable sampling time (1 to 3600 seconds)- Built-in clock, calendar and data recorder- SD memory card slot (SD memory card not included) for storing recorded readings and export to spreadsheet.- RS232/USB PC computer interface- Made with durable ABS plastic casingThe SC-941 is a Sound Level Calibrator is for precise calibration of the Sound Level meter.Features:– 1000 Hz frequency- 94 dB Sound Pressure Level- Suitable for 0.5 & 1 inch microphone. Total harmonic distortion : 2 %.- According IEC942, Class 2 Standard- Power by 006P DC 9V battery, 2 PCs.- Durable bench type housing case.- Built-in over input protection.(Comes with Traceable Certificate for Meter. along with SD Card – Valued at $129+GST)