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    • Galaxy CM-C200 Check Mate SPL Meter Calibrator

      Galaxy CM-C200 Check Mate SPL Meter Calibrator

      Over time, all SPL meters lose their calibration. The CM-C200 is an SPL meter calibrator. The CM-C200 meets IEC 60942 2003 Class 2 and ANSI S1.40-1984 standards. The CM-C200 can calibrate 1", 1/2" and 1/4" microphone capsules at 94dB and 114dB.

      The calibrator is designed to calibrate SPL Meters with a microphone diameter of 1/4", 1/2" and 1". The CM-C200 will work with any of the CheckMate SPL Meters and many other brands. The CM-C200 has a test tone at 1kHz at both 94dB and 114dB. The CM-C200 i

           

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          Item #: GA-CMC200

          Availability: In Stock

          Our Price: $249.99

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        • Galaxy Economy SPL Meter

          Galaxy Economy SPL Meter

          Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. Windscreen and battery are included with each of 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. We have expanded our line from one CHECK MATE S

               

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              Item #: GA-CM130

              Availability: In Stock

              Our Price: $59.99

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            • Nady DSM-1 Digital SPL Meter

              Nady DSM-1 Digital SPL Meter

              The Nady DSM-1 is a highly accurate SPL meter with 2 level ranges measuring between 30dB and 130dB @ 32Hz - 8KHz. Full professional features include easy-to-read 4-digit LCD display with selectable permanent backlight; selectable A or C weighting and Fast or Slow response; maximum Hold selector with Hold button to capture input at any time; alarm indicating the input is above range; internal battery tester; built-in calibrated, linear omnidirectional 1/2" electret condenser microphone; and threa




                 

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                Item #: DSM-1

                Availability: Usually ships in 3-10 business days

                Our Price: $74.99

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              • Galaxy Audio CM80 Mini SPL Meter

                Galaxy Audio CM80 Mini SPL Meter

                Today, there is a need to know just how loud your surroundings really are. The CM-80 is an affordable IEC 651 TYPE 2 & ANSI S1.4 TYPE 2 SPL meter. The CHECK MATES are inexpensive tools that everybody working in loud environments should own. Windscreen and protective case 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 defin

                     

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                    Item #: GXY-CM80

                    Availability: In Stock

                    Our Price: $29.99

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                  • Drawmer SP2120 Speaker Protector

                    Drawmer SP2120 Speaker Protector

                    Sound System Protection in 2 easy steps...

                    Step 1: Insert key to `unlock' front panel and adjust VU meter pre-set until the peaks of the incoming audio illuminate the red endstop 0dB LEDs.
                    Step 2: Adjust max output level pre-set until sound system volume reaches the maximum permitted SPL as specified by the installer or client. Remove key... and sleep soundly.

                    The new Drawmer SP2120 Speaker Protector offers both strict level control and tremendous peace of mind to the contractor, installer and venu


                       

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                      Item #: DRWM-SP2120

                      Availability: Usually ships in 3-10 business days

                      Our Price: $799.00

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                    • Drawmer Tamper Proof Cover for SP2120

                      Drawmer Tamper Proof Cover for SP2120

                      Drawmer SP2120TPC Tamper Proof Cover for SP2120 Speaker Protector. SP2120 shown not included.

                       

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                      Item #: DRWM-SP2120-TPC

                      Availability: Usually ships in 3-10 business days

                      Our Price: $99.00

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                    • Extech 407736 Dual Range Sound Level Meter

                      Extech 407736 Dual Range Sound Level Meter

                      Sound level meter with ±1.5dB accuracy meets Type 2 standards

                      • Provides 1.5dB accuracy
                      • Meets ANSI and IEC 651 Type 2 standards
                      • Two measuring ranges: 35 to 90dB (Low) and 75 to 130dB (High)
                      • Max Hold with reset button
                      • Built-in calibration check (94dB)
                      • Analog AC/DC outputs for connection to an analyzer or recorder
                      • Tripod mount ideal for field use

                       

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                      Item #: EXT-407736

                      Availability: Usually ships in 3-10 business days

                      Our Price: $279.99

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                    • Extech HD450 Light Meter With Datalogger (NIST Certified)

                      Extech HD450 Light Meter With Datalogger (NIST Certified)

                      Light meter with double molded housing and large backlit display with 40-segment bar graph

                      • Automatically stores up to 16,000 readings or manually store/recall up to 99 readings
                      • Large backlit LCD display with 40-segment bar graph
                      • Wide range to 40,000Fc or 400,000 Lux
                      • Cosine and color corrected measurements
                      • Utilizes precision silicon photo diode and spectral response filter
                      • Peak mode (10µS) captures highest reading
                      • Relative mode indicates change in light levels
                      • Min/Max and Data Hold
                      • Backlight for readings

                       

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                      Item #: EXT-HD450-NIST

                      Availability: Usually ships in 3-10 business days

                      Our Price: $394.99

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                    • Extech HD600 Sound Level Meter With Datalogger

                      Extech HD600 Sound Level Meter With Datalogger

                      • 30 to 130dB range with 1.4dB accuracy
                      • Meets ANSI and IEC61672-1 Type 2 standards
                      • Datalogging capability up to 20,000 records at speed from 1/sec to 1/59sec
                      • Capture up to 10 reading/sec when connected to a PC
                      • MIN/MAX, Data Hold, Auto power off
                      • Built-in USB port, double molded housing with built-in stand
                      • Range: 30 to 130dB
                      • Basic Accuracy: ±1.4dB
                      • Weighting: A and C
                      • Response Time: Fast/Slow
                      • Analog Output: AC/DC
                      • Datalogging: 20,000 points
                      • PC Interface: USB
                      • Dimensions: 10.9 x 3 x 2" (278 x 76 x 50mm)
                      • Weight: 12.3oz

                       

                      2 Versions Available

                      Item #: EXT-HD600

                      Availability: Usually ships in 3-10 business days

                      Our Price: $559.00

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                    • Galaxy Audio CM-170 Check Mate SPL meter

                      Galaxy Audio CM-170 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

                           

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                          Item #: GA-CM-170

                          Availability: In Stock

                          Our Price: $299.99

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                        • Galaxy Audio CM-140 Check Mate SPL Meter

                          Galaxy Audio CM-140 Check Mate SPL Meter

                          Today, there is a need to know just how loud your surroundings really are. The CHECK MATES are inexpensive tools everybody should own. The CM-140 and CM-150 meet the same IEC 651 Type 2 standards of SPL meters that cost 5 times as much or more. Windscreen and battery are included with each of 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 d

                               

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                              Item #: GA-CM140

                              Availability: Usually ships in 3-10 business days

                              Our Price: $129.99

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                              SPL Meters

                              At Markertek, we're proud to offer sound pressure level meters (or SPL meters) at affordable prices. Whether you're measuring the sound level in a sound stage, concert hall or a school gymnasium, choosing a quality SPL meter from brands like Galaxy Audio and Extech will always give you an accurate reading.

                              What is an SPL Meter?

                              SPL meters measure the loudness of acoustic vibrations. Essentially, the handheld device has a microphone that can detect sound pressure via the diaphragm. As the diaphragm moves, the pressure deviation is converted to an electrical signal, which is measured in volts.

                              The meter's design is unique from a standard microphone, which has a distinct sensitivity value that can be determined with constant sound pressure. Instead, the SPL meter converts the electrical signal back to a decibel value, and this is displayed on the screen.

                              How are SPL Meters Used?

                              Typically, these meters measure noise pollution in a variety of environments. Whether you're trying to design a sound stage or a film studio, SPL meters are used throughout the process. There's even an international standard for SPL meter quality, called IEC 61672-1:2013.

                              SPL Meters vs. Loudness Meters

                              It's important to note that an SPL meter does not provide accurate measurements for human-perceived loudness, because there are more variables involved. For example, SPL meters do not account for frequency, and this can have a substantial effect on perceived loudness. To get a better reading, you'll need a loudness meter, which measures the full frequency spectrum, compression levels, and more.

                              To learn more about our SPL meter selection, call us toll-free at 800-522-2025 or chat with us online. We offer free shipping on all orders, even if you're purchasing a single meter or microphone accessory.

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