dB Checker (dB02): Audibility Testing Tool
dB Checker (dB02): Audibility Testing Tool

dB Checker (dB02): Audibility Testing Tool

Your Price:CAD $112.98
Part Number:dBChecker (dB02)
  • Utilized for testing audible appliances for the public operating mode of an emergency voice/alarm system in accordance with manufacturers instructions.
  • - Computes State of Charge (SOC) for more than 30 battery types
  • - Easy to use - No switches or settings
  • - Test battery condition - quickly and easily identifies weak or failing batteries
  • - Patented high accuracy Pulse Load test - battery Safe, non-invasive
  • - Measures battery performance under Load, not just voltage or internal resistance
  • - Ideal for battery management and cell matching - reduce costs and increase reliability
  • ULC Listed
Specifications:
  • Standard Applied: IEC651 Type2, ANSI S1.4 Type2
  • Frequency Range: 100Hz to 8.3KHz
  • Microphone: ½ inch electret condenser microphone
  • Display: LCD
  • Digital Display: 4 digit
  • Resolution: 0.1dB
  • Display Update: 0.5 sec.
  • Time Weighting: FAST ( 125mS )
  • Level Ranges: 40 - 130dB
  • Accuracy: ± 2dB
  • Dynamic Range: 50 dB Alarm Function:
  • "OVER" is when the input is more than upper limit of range.
  • "UNDER" is when input is less than lower limit of range.
  •  Output: 1 Vms at FS ( full scale ).
  • Output impedence: Approx 100 Ohms
  • FS: means the upper limit of each level range.
  • Power Supply: One 9V battery, 006P or IEC 6F22 or NEDA 1604.
  • Power Life: Approximately 30hours ( Alkaline Battery )
  • Operation Temperature: 32º to 122ºF ( 0º to 50ºC )
  • Operation Humidity: 10 to 75%RH
  • Dimensions: 8.1 x 2.4 x 1.6 in. 210 x 101 x 40 mm
  • Weight: 5.2 oz. including battery
  • Accessories: 9V battery, screwdriver, instruction manual and windscreen

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