HTC Digital Sound Level Meter Model SL-1350 with A, C & Flat Frequency Weighting, LCD Display, and Adjustable Response Time for Accurate Sound Pressure Level Measurement in Industrial, Environmental, and Occupational Applications, SL-1350

The HTC Sound Level Meter SL-1350 is a digital instrument designed to measure sound pressure levels across various applications, including industrial, environmental, and aircraft industries.

Key Features:

• Measurement Range: 30 to 130 decibels (dB)
• Resolution: 0.1 dB
• Accuracy: ±1 dB
• Frequency Range: 31.5 Hz to 8 kHz
• Weighting Options: 'A', 'C', or 'Flat' weighting
• Response Time: Selectable 'Slow' or 'Fast' response
• Display: 10 mm (0.4 inch) LCD
• Power Supply: Four 1.5V AAA batteries
• Dimensions: 236 x 63 x 26 mm
• Weight: Approximately 170 grams

Additional Features:

• Alarm Function: Audible alarm with adjustable volume output between 30 to 130 dB
• Data Output: DC output of 0~1.3V (10 mV/dB)
• Auto Power Off: Automatic shutdown feature, configurable between 1 to 9 minutes
• Low Battery Indicator: Alerts when battery power is low
• Optional Accessories: RS-232 communication with advanced software for Windows

Included Accessories:

• Main Unit
• Carrying Case
• User Manual
• Windscreen Ball
• HTC Software with RS-232 USB Cable

This sound level meter is suitable for applications such as noise at work, occupational noise, and environmental and community noise assessments.