Professional Sound Meters from ASI Pro Audio Acoustics

Noise S.T.O.P.™ Sound Level Meter, MODEL S.T.O.P. 140™ Do-It-Yourself Decibel Testing, Easy to Operate

• Ideally suited for classroom sound measurements and noise evaluation • 0.1 db Resolution
• Range from 30 to 130 dB • Fast/Slow dynamic characteristics • A&C frequency weighting
• Low floor measurement of 30 dB to check classrooms for ANSI standards compliance of 35 dba
• Other SLM models available upon request.

NEW SERVICE OFFER
SLM RENTAL SERVICE
The S.T.O.P. 140™ is now
available for rental on a
weekly basis for $35.00/week,
plus shipping costs.

Part #	Description
TES-140	Rental

Specifications:
	Microphone: Electret condenser microphone
	Accuracy: +/- 1.5db (ref94db@1KHz)
	Level Range: Lo = 32 ˜ 80 dbA
	Med = 50 ˜ 100 dbA -- Hi = 80 -130 dbA
	Frequency Weighting: A, C
	Time Weighting: Fast, Slow
	Auxiliary Outputs: AC Signal Output
	Dynamic Range: 50 dbA
	Frequency Range: 31.5Hz to 8KHz
	Battery Type: 9V Battery NEDA 1604, IEC 6F22, JIS 006P
	Battery Life: 50 hours (with alkaline battery)
	Operation Temp.: 0°C ˜ 40°C (32°F ˜ 104°F) (<80% R.H.)
	Storage Temp.: -10°C ˜ 60°C (14°F ˜ 140°F) (<70% R.H.)
	Dimension: 9.1" x 2.1" x 1.3" (232mmx54mmx34mm)
	Weight: Approx. 0.54 lbs. (200g.)
Accessories:
	Operational manual
	9V Battery
	Windscreen
	ASI Pro Audio offers on-site analysis worldwide call: 1-800-710-8106

SOUNDPROOFING MATERIAL	SOUNDPROOF WINDOWS	SOUNDPROOF DOORS	SOUNDPROOF ENCLOSURES	SOUND ABSORBER	NOISE BARRIERS	VIBRATION ISOLATION/DAMPING
ACOUSTIC BAFFLES/BANNERS	ACOUSTIC CEILING TILE	DUCT SILENCERS	CORNER BASS TRAPS	SOUND INSULATION	ACOUSTIC FOAM	ACOUSTIC WALL PANELS FABRICS
SONEX	SEALANTS & ADHESIVES	ACOUSTIC ANALYSIS	SPEAKERS MIC/AMPLIFIERS	HEARING PROTECTION	FIRE RETARDANTS	GREEN/EARTH FRIENDLY