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Product Features

Intuitive interface for easy out-of-the-box operation
Averaging functionality provides steadier readings in environments where noise levels are highly variable
Visual LED alerts help users assess the need for hearing protection

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TSI Quest SD-200 Sound Detector

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SKU

TSIQuestSD-200

Details

The TSI Quest SD-200 Sound Detector is a compact, lightweight sound level meter designed for measurement of workplace noise levels.

Its intuitive design makes it easy for users to measure sound levels and helps users determine the attenuation of hearing protection that may be required. The integrating feature computes the average sound pressure level, for more accurate assessment of the intermittent sound levels.

Standard features:

Intuitive interface for easy out-of-the-box operation
Averaging functionality provides steadier readings in environments where noise levels are highly variable
Visual LED alerts help users assess the need for hearing protection
Meets applicable ANSI and IEC Class 2 standards
Rechargeable battery helps lower total cost of ownership compared to sound level meters that use replaceable batteries

User-Friendly:

Simple four-button navigation to perform all functions
Comes ready to take measurements; no configuration necessary

Industry Compliant:

Meets applicable ANSI and IEC Class 2 standards
Consistent performance with accurate, actionable readings

Average Sound Pressure Level (LEQ/LAVG):

Integrating feature computes the average sound pressure level
Provides stable readings where noise levels typically vary, for easier interpretation

LED alerts:

Tri color LED’s flash brightly when preset noise levels are reached
Helps user understand where hearing protection may need to be worn
Green LED flashes when noise measurements are between 80 and 85 dB
Yellow LED flashes when noise measurements are between 85 and 105 dB
Red LED flashes when noise measurements are above 105 dB

Rechargeable:

Lithium polymer battery provides up to 50 hours of use between charges
Reduces the cost and hassle of replaceable batteries

Product Specifications

Product Specification

General
Size:	6.5” x 2.4” x .9” (16.5 cm x 6.1 cm x 2.3 cm)
Weight:	4.4 oz (125 g) approx.
Tripod Mount:	Accepts a ¼” – 20 screw (located on bottom, backside of the instrument)
Housing:	ABS/polycarbonate
Battery:	- Lithium polymer (1000 mAh), rechargeable - Run-Time: 50+ hours without LEDs activated - Low battery indicator
Microphone:	Omni-directional; Class/Type 2; ½” diameter, electret condenser
Display Digits:	¾” (2 cm) with 0.1 dB resolution and 0.5 sec. update rate
Keypad:	5 keys including: F/S, A/C, Mode, Run/Stop and Power On/Of
Charging:	USB cable is provided to charge the instrument with a computer
Standards:	ANSI S1.4 1983 (R 2006) A NSI S1.43 1997(R 2007) IEC 61672-1 (2002) I EC 61010-1 (2010)
Measurements
Displayed Data and Status Indicators:	Sound Pressure Level (SPL), Average value (LEQ /LAVG), LED Alert (with Hearing Protection icon), Maximum value (MAX), Minimum value (MIN), Run-Time, Overload (OL), and Under-Range (UR)
Linearity Range:	45 to 130 dB (Dynamic Range)
Weighting:	A or C
Time Response:	Fast or Slow
Exchange Rate (ER):	3 dB or 5 dB
Temperature Ranges
Operating Temperature:	32 ºF to 104 ºF (0 ºC to 40 ºC)
Operating Atm. Pressure:	80 -110 kPA
Relative Humidity:	0%- 90%, non-condensing
Storage Temperature:	-4 ºF to 158 ºF (-20 ºC to 70 ºC)
Storage Atm. Pressure:	50-150 kPA

Order Information

SD-200	SD-200 Sound Detector SD-200
Accessories and Replacement Parts	SD-WS SD-200 WINDSCREEN 059-045 Tripod, SUNPAK 4200XL 056-164 WRIST STRAP, 1/4"-20
Calibration and Repair	CA-SD-200 SD-200 Accredited Calibration RA-SD-200 SD-200 Accredited Repair & Calibration