Galaxy Audio Galaxy Audio GA-CM-170 Check Mate SPL Meter

Check Mate SPL Meter Today, there is a need to know just how loud your surroundings really are. The CM-170 is an affordable IEC 61672-1 Type II SPL meter that competes with some of the best SPL meters on the market. The CHECK MATES are inexpensive tools that everybody working in loud environments should own. Windscreen and battery are included with the CHECK MATE models. The CHECK MATE series SPL ( Sound Pressure Level) meters, first introduced in early 2003, allow musicians, sound contractors, and others to measure SPL in decibels ( dB). A decibel is defined as the unit for measuring relative loudness of a sound. The CHECK MATE SPL meter has expanded from one to four products in the category.The CM-170 is the latest in the line of Galaxy Audio SPL Meters. The CM-170 is similar to the CM-160 model, except that it has Data Logging with Clock feature, Fast/Slow Time Weighting, and Electronic Calibration. The CM-170 comes complete with a carry case, windscreen, USB cable, and software for computer.Features: Freq. Range: 20 Hz - 8 kHz Freq. Weighting A/C Fast/Slow Time Weighting Data Logging with Clock USB Mini Interface Includes Software and USB Cable for Charging IEC 61672-1 Type II Range 30 - 130 dB Accuracy and plusmn-1.4 dB Electronic Calibration Specifications: Microphone: and half-" Electret condenser microphone Accuracy: and plusmn-1.4 dB ( ref 94 dB 1 KHz) Display: Liquid Crystal Display Level Range: Lo 30 - 90 dB Level Range: Med 50 - 110 dB Level Range: Hi 70 - 130 dB Level Range: Auto 30 - 130 dB Auxiliary Outputs: AC Signal Output Frequency Weighting: A/C Time Weighting: FAST, SLOW Dynamic Range: 60 dB Frequency Range: 20 Hz - 8 KHz Alarm Function: OVER, UNDER Data Logging Capacity: 64,000 Records Battery Life: Approximately 24 Hours Storage Temp.: -10 degrees C- 60 degrees C ( 14 to 140 degrees F) Dimensions: 10.4-" x 2.5-" x 1.1-" ( 264 x 63 x 29 mm) ( LxWxH) Weight: ( with batteries) 0.54 lb ( 8.642 oz)