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Mextech Sound Level Meter SLL4005

Name: Mextech Sound Level Meter SLL4005
Brand: MEXTECH
SKU: ADKWF
Price: 260.28 USD
Availability: InStock

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SKU ADKWF Category Noise Dosimeter Brand MEXTECH

Specifications

Country of Origin	India
Package Contents	Mextech SLL4005 Sound Level Meter / Optional Accessories
Display	Liquid Crystal Display (LCD)
Size	140 × 72 × 34 mm
Brand	Mextech
Power Supply	4 × 1.5V AAA (UM-4) batteries
Measurement Ranges	Linearity
Peak Ranges	60–130 dB
Clock	Real-Time clock with calendar
Standard Accessories	Main unit / external probe / screwdriver / carrying case / operation manual
Memory	Stores results from 50 measurements for later viewing and download
Model	SLL4005
Weight	Approx. 350 g (including batteries)
Measurement duration	5 / 10 / 15 / or 30 minutes- 1 / 2 / 4 / 8 / 10 / 12 / or 24 hours
Standards Applied	IEC 61252 / ANSI S1.25–1992 (for dose meter and sound exposure meters) / IEC 61672-1
Microphone	1/2-inch electret condenser microphone with 31-inch integral cable
Battery indicator	4-step symbol display- flashes when battery Voltage is low
Stabilization Time	10 seconds from power on
Operating Temperature & Humidity	0–50°C (32–122°F) / 10–90% RH
Storage Temperature & Humidity	-10–60°C (14–140°F) / 10–75% RH
Output Interface	USB interface
Keypad Lock	Lock-Up + Right arrows Unlock-Left + Down arrows
Frequency Weightings	RMS Detector
Time Weightings	Fast and Slow (RMS Detector)
Exchange Rate	3 / 4 / 5 / or 6 dB
Threshold Levels	70–90 dB in 1 dB steps (user-defined)
Criterion Levels	80 / 84 / 85 / or 90 dB (user-defined)
Overload Indication	At 0.1 dB above the top of selected measurement Range
Under-Range Indication	Shown when levels fall below measurement Range
High Level Detector	115 dB
Timers	Up to 16 Timers- can be set up to one month ahead for auto start/stop
Timer Control (Start/Stop)	Can be set via PC software or meter keypad
Logging Capability	All measurement parameter values can be logged
Logging Period (LP)	1s / 2s / 5s / 10s / 15s / 20s / 30s / 1 min / 2 min / 5 min / 10 min / 15 min / 20 min / 30 min / or 60 min
Logging Capacity	Up to 120 /000 values stored at one Time
Setups	8 built-in (predefined) setups + 9 user-defined setups

Key Features

Measures sound levels from 30 dB to 130 dB.
High-precision microphone for accurate readings.
Real-time sound level display on LCD screen.
Fast and slow response time settings.
Lightweight, portable design for on-the-go measurements.
A-weighting and C-weighting filters for different environments.
Memory function to store up to 99 readings.

Product Description

The Mextech SLL4005 Sound Level Meter is designed for accurate sound measurement in industrial, commercial, and environmental applications. It measures frequency-weighted noise exposure and peak levels simultaneously, with simple operation and built-in standards like OSHA, MSHA, and ISO. Featuring dual measurement ranges (60–130 & 70–140 dB), A & C weighting, dose % display, and RS-232 PC connectivity, it supports both SLM and dose meter functions. With a large digital display, data hold, 50-result storage, and auto run timing, it’s ideal for noise assessments on sites, in workplaces, and public venues.

Available on EnvMart, these Noise Dosimeters are perfect for monitoring sound exposure accurately. Mextech Noise Dosimeters offer precision and reliability, making them ideal for industrial, occupational, and environmental safety applications.