Tenma ST-95 User Manual
TM
TM
Sound Level Meter
User Manual
www.element14.com
www.farnell.com
www.newark.com
www.cpc.co.uk
Part Number: ST-95
Page <1>
V1.012/04/18
TM
TM
1. Safety Information
Read the following safety information carefully before attempting to operate or service the meter, and please use the
meter as specied in this manual
• Environmental conditions
1. Altitude below 2000 meters
2. Relatively humidity 90% max.
3. Operation Ambient 0-40°C
• Maintenance & Clearing
1. Repairs or servicing not covered in this manual should only be performed by qualied personnel.
2. Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this instruments.
2. General Description
This Sound Level Meter is designed to meet the measurement requirements of Noise engineering, sound quality control,
Health, Industrial safety ofces in various environments. Such as factory, school, ofce and trafc lines.
• MAX/MIN measurement
• Over range indicate
• Low range indicate
• A & C weighting selection
• Bluetooth communication
3. Meter Description
1 - LCD Display
2 - Body of Meter
3 - Microphone
4 - HOLD/ button
5 - MAX/MIN button
6 - Power on/off button
7 - UNITS button
8 - Bluetooth button
4. Button Description
Power on/off, Auto-power off:
Power on: Short press button to “ ” power on, system default auto power off. Long press to power on and disable auto
power off function. Long press the button again to enable the auto power off function
Power off: Short press button “ ” to power off.
Auto-power off: Auto-power off signal “ ” displays in the left corner of LCD and the instrument will auto-power off in
10 minutes of no button operations.
If press the power on/off button for over 1 minute, it will be recognized as faulty operation and the instrument will auto
power off.
www.element14.com
www.farnell.com
www.newark.com
www.cpc.co.uk
Page <2>
V1.012/04/18
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