English
Chinese (Traditional)
French
German
Hindi
Italian
Japanese
Spanish
Vietnamese
SoniChek™ Pro Professional Compact Sound Level Meter: Reads 30 to 130dBr, 31.5Hz to 8kHz Frequency Range - (3550)
The Triplett 3550 SoniChek PRO Professional Sound Level Meter is a professional sound level meter designed to be used in industrial applications where ANSI standards are called for. Read More > 
DESCRIPTION
The Triplett 3550 SoniChek PRO Professional Sound Level Meter is a professional sound level meter designed to be used in industrial applications where ANSI standards are called for. This highly accurate meter was designed according to IEC651 (Type 2) and ANSI S1.4 (Type 2) standards. Its large backlit display and A/C weighting make it an ideal choice for any installer. Overall, the SoniChek PRO is well suited for a variety of commercial and residential applications such as fire alarm, home theater, plant maintenance, HVAC installations and more.
3550-NIST Comes with Certificate of traceability to NIST Standards
Please add 3-5 days lead-time for the NIST calibration process
CATEGORY: SOUND LEVEL METER
Features
-
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
- Lead time for NIST Certified products is 5-7 business days
- Upon order placement, please provide the company name that should appear on the certificate. Without this information, we will not be able to provide a certificate of calibration.
Specifications
| Measurement Range | 30 to 130dB |
| Accuracy | ±1.5dB (94dB@1kHz) |
| Resolution | 0.1dB |
| Frequency Range | 31.5Hz to 8kHz |
| Weighting | A and C |
| Response Time | Fast (125ms)/Slow (1s) |
| Analog Output | AC and DC |
| Power | (4) AA batteries or USB |
| Dimensions | 9.6 x 2.8 x 1.8" (245 x 70 x 45mm) |
| Weight | 8.5oz. (240g) |
Includes
- SoniChek PRO Professional Sound Level Meter (3550) (1)
- Set of AC/DC Output Leads (1)
- AA Batteries (4)
- USB Cable (1)
- Soft Carrying Case (1)
- Instruction Manual (1)