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TSI Quest · Sound Detector · Handheld sound level meter

Quest Sound Detector SD-200

Current

Compact Class 2 sound level meter for workplace spot checks, showing sound pressure level and Leq/Lavg with tri-colour LED alerts at 80 to 85 dB (green), 85 to 105 dB (yellow) and above 105 dB (red). Rechargeable via USB with over 50 hours of run time. Intended for screening rather than detailed surveys.

Specifications verified on .

Type
Handheld sound level meter
Class
Class 2
Channels
1
Octave bands
None
Connectivity
USB (charging)
Weight
125 g
Battery life
50 h
Compare with other instrumentsAll handheld sound level meters

Specifications

As published by TSI Quest. Fields the manufacturer does not publish are omitted rather than estimated.

Standards and class — Quest Sound Detector SD-200
SpecificationValue
IEC 61672-1 classClass 2
StandardsIEC 61672-1:2002 class 2, ANSI S1.4-1983 (R2006), ANSI S1.43-1997 (R2007), IEC 61010-1:2010
Measurement — Quest Sound Detector SD-200
SpecificationValue
Channels1
Measurement range45 to 130 dB (linearity/dynamic range)
Linearity range45 to 130 dB
Frequency weightingsA, C
Time weightingsF, S
ParametersSPL, Leq/Lavg
Exchange rates3 dB, 5 dB
Analysis — Quest Sound Detector SD-200
SpecificationValue
Octave bandsNone
Reverberation timeNo
Building acousticsNo
Audio recordingNo
Hardware — Quest Sound Detector SD-200
SpecificationValue
Microphone1/2" omnidirectional electret condenser, Class/Type 2
DisplayDigits 2 cm high, 0.1 dB resolution, 0.5 s update
BatteryLithium polymer 1000 mAh rechargeable, USB charged
Battery life50 h
Weight125 g
Dimensions (mm)165 x 61 x 23
Operating temperature (°C)0 to 40
Connectivity and software — Quest Sound Detector SD-200
SpecificationValue
ConnectivityUSB (charging)

Where this data comes from

Manufacturer documents used for this record
KindDocumentAccessed
Product pageQuest Sound Detector SD-200
DatasheetQuest Sound Detector SD-200 spec sheet (A4, P/N 5002166)

Verified on . Only the manufacturer’s own published material is used; distributor pages are not sources.

Spec out of date? Tell us (reference tsi-quest-sound-detector-sd-200).

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Known issues and firmware notes

Hardware and firmware problems reported by owners, with the firmware version concerned and any manufacturer response.

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Feature requests

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