BrandAmprobeApplicationIndustrialModel Name/NumberSm-10Dimensions200 x 55 x 38 mmWeight233gResolution0.1 dBFrequency Range31.5 Hz to 8 kHzDynamic Range50 dBOperation Temperature5 Deg C To 40 deg CAMPROBE Make Sound Level Meter 4 digitLCD Display Model No-SM-10, The SM-10conforms to the IEC651 Type 2, ANSI S1.4 Type,and JISC1502 requirements for Sound Level Meters.Measuring ranges: A Weighting 30 130dB,C Weighting35130dB,Frequency range: 31.5Hz:8KHz, with data hold, carrying case, user manual. BrandLutronModel4001ApplicationIndustrialResolution0.1 dBFrequency Range31.5 Hz to 8,000 HzPower Supply006P DC 9VDimensions205 x 80 x 35 mmWeight250 gmHumiditymax.
Lutron Sl-4001 Sound Level Meter Manual Diagram
90% RHLutron Taiwan Make Hand held Digital soundlevel meter model SL-4001, LCD display, 3.½digits, with internal oscillation system or calibration with built in condenser and Microphone for high accuracy, warning indicator for low and high range, battery operated range –30 to 130 dB withselector Range 30 to 80dB with manual.