The Precision Type 1 (1100) and the General Purpose Type 2 (2100) models are enhanced basic sound level meters.

Enhancements include a broader sound level measurement range, the addition of "C" weighting, and optional detachable microphones with 100ft. (30m) cables.

For complete technical specifications, click here.

If you have technical questions about whether 1100/2100 sound level meters are right for your application, our knowledgeable support staff is here to help. For intelligent answers to your specific questions, please email technical support.

For pricing and availability information regarding the purchase, service or calibration of Quest products, please email Customer Service.

Brochures available:
Engish Version (pdf) 1.5M
Spanish Version (pdf) 1.5M

1100/2100 Technical Specifications

Measurement Range:

• 30 to 140 dBA
• 40 to 140 dBC

Microphone:

• Size: 0.5" 13.5 mm
• Type: Electret
• Detachable Microphone Optional

Frequency Weighting:

• A, C

Response Time Constants:

• Fast
• Slow

Exchange Rates:

• N/A

Outputs:

• AC/DC

Temperature Range:

• Operating: 14°F to 122°F (-10°C to 50°C)
• Storage: -4°F to 140°F (-20°C to 60°C)

Batteries:

• 9V Alkaline (25 to 30 Hrs)

Size:

• 1100:
  2.8"x 9.2"x1.3" (7 x 23 x 3.3 cm) (add 0.5" for microphone)
• 2100:
  2.8"x 7.0"x1.3" (7 x 18 x 3.3 cm)

Weight:

• 1100: 10.8 oz. (306 g)
• 2100: 10.3 oz. (293 g)

Standards:

1100:

• Type 1, ANSI S1.4-1983 (R1997), IEC60651-1979 EN60651, CE Mark, UL, CSA, EEx.
• Pending: MSHA 2G
• IEC/EN - 61672 - I - 1999 Committee Draft

2100:

• Type 2, ANSI S1.4-1983 (R1997), IEC60651-1979 EN60651, CE Mark, UL, CSA, EEx.
• Pending: MSHA 2G
• IEC/EN - 61672 - I - 1999 Committee Draft

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