Specifications

• *Output SPL of 114 dB and 94 dB (selectable) @1KHz
• *Accuracy of +/-0.5 dB
• *Reference conditions of; T=23°C, P=101.325KPa & RH=50%
• *Fits 25.4mm and 12.7mm diameter microphones
• *Standard 9V battery
• *Conforms to IEC 60942 (2003) class 2, ANSI S1.40-1984

Features

Accurate and simple to use.

IEC 60942 class 2, dual level sound calibrator, battery operated, 94dB and 114dB at 1kHz. The calibrator is used with the TT-C322 sound level meter for calibration and validation.

TT-C326 Brochure

(58Kb)