Model# 3550 is designed for industrial/commercial noise and, because its upper range and response are too limited for extremely brief impulsive events, it will likely under‑read or clip firearm muzzle blasts that commonly exceed 130 dB.
Triplett, Professional Sound Level Meter, Model# 3550
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$81.99
- Designed according to IEC651 (Type 2) and ANSI S1.4 (Type 2) standards with an accuracy: ± 1.5dB (94dB @ 1kHz)
- A/C weighted measurement with fast/slow response reads 30 to 130dB and has a frequency range of 31.5Hz to 8kHz
- AC/DC analog output
- Analog bargraph, Max hold, and Tripod mount
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Specifications
Specifications
Triplett, Professional Sound Level Meter, Model# 3550
Triplett Sound Level Meter and Calibrator Kit — 35 to 130dB Range, 1/2in. Diameter Microphones, Model# SLM400-KIT
Triplett Mini Sound Level Meter — 40-130dB, C Weighted, Backlit LCD, SoniChek, Model# TSC-MC1
Triplett Professional Type 2 Sound Level Meter — 35-130dB Range, A/C Weighting, Model# SLM400
Product Weight
Same
lb
1.0000 lb
0.7000 lb
0.8500 lb
Dimensions L x W x H (in.)
Same
9.6 x 2.8 x 1.8 in
8.0 x 1.75 x 11.5 in
5.5 x 1.3 x 8.8 in
8.0 x 5.0 x 2.75 in
Functions (qty.)
Same
-
1
1
1
Display Type
Same
-
LCD
LCD
LCD
Battery Size
Same
-
9V
9V
9V
Low Battery Indicator
Same
-
Yes
Yes
Yes
Battery Type
Same
-
Other
Other
Other
Battery Included
Same
-
Yes
Yes
Yes
Water Resistant
Same
-
No
No
No
Power Source
Same
-
Battery
Battery
Battery
Calibration Certificate Included
Same
-
No
No
No
Sound Range
Same
-
13 dB
130 dB
130 dB
Response Time
Same
-
Fast
Fast
Fast
Application
Same
-
Test and verify sound levels for worker safety (OSHA), community noise ordinances, night clubs/concerts, airports, mines, athletic events, construction sites, vehicle testing, wind farms, new product noise reduction, and other applications
Ideal for testing sound levels in home theaters, music performances, car audio and other areas requiring a broad frequency response
Test and verify sound levels for worker safety (OSHA), community noise ordinances, night clubs/concerts, airports, mines, athletic events, construction sites, vehicle testing, wind farms, new product noise reduction, and other applications
Includes
Same
-
Includes Type2 Sound Level Meter with 9V battery and windscreen plus Sound Level Calibrator with 9V battery, and hard carrying case
Includes windscreen and 9V battery
Includes 9V battery, windscreen and pouch
Battery Charging Time
Same
-
-
-
1 hr
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See All Triplett Sound Meters
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