
QSAFE INSTRUMENT
SYSTEMS PTE LTD

48 Toh Guan Road East, #08-155,
Enterprise Hub, Singapore 608586

+65 8123 4812





+65 8123 4812
TM-100 Sound Level Calibrator
According to Standard : ANSI S1.4 - 1984 and IEC 942 1988 Class 2
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Features
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Standard Sound rigging values are 94dB and 114dB.
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1/2” microphone adapters provided.
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With low battery indicator.
Applications
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Class 2 Dual Level Calibrator
Technical Specifications
• Standard : ANSI S1.40-1984 and IEC942 1988 Class2.
• Output Sound Level : 94dB and 114dB under reference.
• Low Battery Indicator : The LED indicator will off, if battery voltage low.
• Operation Temperature and Humidity : 0~40 °C (32~104 °F), 10 ~ 70% RH.
• Storage Temperature and Humidity : -10~60 °C (14~140 °F), 10~90% RH.
• Output Frequency : 1KHz ± 4%.
• Accuracy : ± 0.5dB.
• Test Condition
• Environment Temperature : 20°C
• Relative Humidity : 65%.
• Atmospheric Pressure : 1013 mbar.
• 9V, 006P or IEC 6F22 Battery.
• Battery Life : Approx 20 hours. (Alkaline battery).
• Dimension : Dia 48mm x 125mm
• Weight : 285g.
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