Sound Level Meter Calibrator 94dB & 114dB for 1/2″ and 1″ inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Calibrator 94dB & 114dB Without LCD)

$313.99

  • Fast and Easy Calibration: Quickly calibrate sound level meters, microphones, and sound measuring systems for accurate readings.
  • Reliable Performance: Solid-state integrated circuitry ensures stable and precise calibration results.
  • Versatile Applications: Ideal for sensitivity calibration of microphones in both fieldwork and laboratory settings.
  • High Accuracy and Compatibility: Generates standard sound pressure levels of 94 dB and 114 dB with an accuracy of 0.3 dB. Compatible with SL-5868P sound level meter and compliant with IEC942 Class I standards.
  • Convenient and Portable: Battery-operated and designed for 1″ and 1/2″ microphones. Includes instruction manual and battery. Compact dimensions of 48mm x 48mm x 138mm (5.43 x 1.89 x 1.89 inch) and weighs 250g.

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Features:
* Simple & Easy Operation
* Digital Display with Backlight, Clearly Shows the Chosen dB Level
* Lightweight and Small Size
* Removable 1/2″ Transducer Cap, Suitable for 1″ and 1/2″ Microphone Size
* Conforms to IEC60942 (IEC942) Class 1 Standard.
* Solid Design Provides Accurate and Reliable Performance
* Suitable for Personal, Field and Laboratory use

Specifications:
Sound Pressure Level: 94dB & 114dB
Accuracy: ±0.3dB (20°C, 760mm Hg)
Frequency: 1000±0.01% Hz allows calibration with A,B,C or D weighting networks or linear
Microphone Size: 1″ and 1/2″ microphones
Temperature Coefficient: 0~0.01 dB/°C
Standard: IEC60942 (IEC942) Class 1
Altitude Effects: Approximately decrease 0.1dB per 2000 ft increase in altitude from sea level to 12,000 ft elevation, or comparable atmospheric pressure change (approximately every 50mm of Hg decrease)
Operating Temperature: -10~50°C
Storage Temperature: -40~65°C(batteries removed)
Power Supply: 2 x 1.5V AAA (excluded)
Size: 137 x x51 x 51mm
Weight: approx. 200g

Set Includes:
1 x Sound Level Calibrator
1 x English Manual
Standard Package

Additional information

Weight 0.363 kg
Brand

Gain Express Holdings Ltd

EAN

0600316559393

UPC

600316559393