Sound level meters

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Description: GREEN SOUND LEVEL METER, hybrid power Model : SL-4113G * Power supply from generator (battery is no need) or DC 9V battery.* Meet IEC61672 class 2.* 30 to 130 dB, auto range. * A/C weighting, fast/slow time weighting, Peak hold, Data hold, Record, RS232/USB.

Description: SOUND LEVEL METER, auto range + Type K Temp. optional Humidity, Light, Anemometer Model : SL-4112 * 30-130 dB, auto range, manual range. * Frequency and time weighting, IEC 61672 class 2. * A or C frequency weighting. * Fast/Slow time weighting, peak hold. * Data hold, Record (max., min.). * AC output, RS232 computer interface. * Data logger. * Type K Thermometer : -100 to 1300 oC, oC/oF. * Type J Thermometer : -100 to 1200 oC, oC/oF. * Optional probe ( EM-900P ) for Humidity/Temp., Light and Anemometer measurement. * DC 1.5V battery (UM-4, AAA) x 6 or DC 9V adapter in. * Patened.

Description: SOUND ADAPTER Model : SL-406 * Frequency and time weighting meet IEC 61672 class 2. * A frequency weighting. * Range : 3 ranges, 30 to 130 dB. * Output : 1 mV per 1 dB. * External Calibration adj. VR.

Description: SOUND LEVEL METER, pocket type Model : SL-4030 * Main specification meet IEC 61672 class 2. * A, C weighting, Max. hold,fast/slow time weighting, AC/DC output.* Range : 3 ranges, 30 to 130 dB. * Mini pocket size. * DC 9V battery (006P) or DC 9V adapter in.

Description: SOUND LEVEL METER, type 1 Model : SL-4022 * Frequency & time weighting meet IEC 61672 class 1. * 30 to 130 dB, 3 ranges, Max. hold, Data hold. * A/C frequency weighting, F/S time weighting. * AC output, Internal 94 dB calibration. * Professional sound level meter. * Size : 260 x 87 x 36 mm.

Description: SOUND LEVEL METER, separate probe Model : SL-4013 * 30 to 130 dB, Auto range, RS-232. * 180o rotary sensor shelf. * Same function as SL-4012. * Separate probe optimum for remote measurement and low noise environment test.

Description: SOUND LEVEL METER, Auto Range & RS-232 Model : SL-4012 * 30 - 130 dB, Auto range, Manual range. * Frequency & time weighting meet IEC 61672 class 2. * A & C frequency weighting. * Fast / Slow time weighting, Data hold. * Peak hold, Memory (max., min.). * AC output & RS-232. * Size : 268 x 68 x 29 mm.

Description: SOUND LEVEL METER Model : SL-4011 * Frequency & time weighting meet IEC 61672 class 2. * A, C weighting, Max., Data hold, fast/slow time weighting. * AC/DC output, Max. Hold. * Reset button for Max. hold. * Range : 3 ranges, 35 to 130 dB. * Size : 250 x 83 x 32 mm.