Serrax Technologies LLP

This Sound Level Meter is designed for precise measurement of environmental and industrial noise levels. It measures key noise parameters like SPL, Leq, Lmax, Lmin and statistical noise levels, making it suitable for noise surveys, compliance monitoring, and workplace safety.

With automatic range selection, A & C frequency weighting, and Slow/Fast time response, the device ensures reliable and standard-compliant noise analysis. The graphic LCD display allows easy on-site reading, while data logging with a user-selectable interval (1–60 minutes) and 16 GB USB pen drive storage enables effortless data collection and transfer.

The 35–40 hour rechargeable battery backup makes it ideal for long-duration monitoring without interruption.

Applications:

• Environmental noise monitoring

• Industrial & factory noise audits

• Construction site noise assessment

• Workplace safety & compliance

• Urban & traffic noise studies

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Additional Information:

• Item Code: SLM1090
• Production Capacity: 100
• Delivery Time: 3-4 Days

Serrax Technologies’ Sound Level Meter is a powerful and accurate device designed to measure sound levels in various environments. The meter is compact and portable, making it easy to carry around and use in different settings, from industrial to residential.

The Digital Low Flow Meter LFM 750 is a precision gas flow measurement instrument designed for laboratory, calibration, and industrial applications. It delivers reliable, accurate readings with a high-resolution sensor and clear graphic display, helping professionals monitor and control low flow gas rates with confidence.

Key Features:

• Flow Range: 0 to 750 SCCM — covers most low-flow gas measurement needs

• High Resolution: 0.01 SCCM for fine measurement accuracy

• Accuracy: ±2% of reading ensures dependable results

• Display: 128×64 GLCD shows readings and menus clearly for easy monitoring

• Controls: 6 operating keys for simple setup and operation

• Power Supply: 220 VAC mains input

• Battery: Built-in rechargeable Li-ion battery with charger

• Battery Backup: Up to 12 hours of portable operation

• Compact Size: 160×90×60.5 mm — ideal for benchtop or field use

This LFM 750 low flow meter is perfect for professionals who need accurate gas flow data in laboratories, quality control, research facilities, calibration labs, environmental sampling, and process monitoring environments. Its portable design, long battery life, and high-accuracy sensor make it a reliable choice for both indoor and mobile applications.