Model SMC-1 Sound Calibrator

Set Standard Noise Levels at Either 94 or 114 dB

Model SMC-1 Sound Calibrator is ideal for setting standard noise levels at 94 dB and 114 dB. The SMC-1 has an output frequency of 1 kHz, ±4%. This unit functions best when environment conditions have a temperature of 68°F (20°C), relative humidity of 65%, and an atmospheric pressure of 29.9" Hg (1013 mbar). The SMC-1 features a measuring accuracy of ±0.5 dB, a low battery indicator, and a 1/2" microphone adapter. This calibrator has a compact design that allows the user to conveniently operate and store the product. At 10 oz (283 g) including the battery, the SMC-1 is also extremely lightweight. Each unit includes carrying case, battery, and instruction manual. This calibrator is ideal for calibrating sound meters such as the Dwyer Series SM-100.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: Consult Factory
Price: $283.00
Sound calibrator. Consult Factory* $283.00 Order


Selectable Sound Output Level:
94 dB or 114 dB.
Output Frequency:
1 kHz ±4%.
±0.5 dB.
Temperature Limits:
Operating: 32 to 104°F (0 to 40°C); Storage: 14 to 140°F (-10 to 60°C).
Humidity Limits:
Operating: 10 to 70% RH; Storage: 10 to 90% RH.
Elevation Limit:
Maximum 6562 ft (2000 m) above sea level.
Power Requirement:
9 V alkaline battery, included, user replaceable.
Battery Life:
20 hours with alkaline battery (approx).
10 oz (283 g).
ANSI S1.40-1984 and IEC 942 1988 Class 2.

Product Literature


Catalog Pages


Photo Downloads

You must be logged in to view this content.
Click here to login to your account.

Product Reviews

Only registered users can write reviews. Please Sign in or create an account