The Triplett SLM600-KIT Sound Level Meter/Datalogger with Calibrator Kit can be used to 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. The Sound Level Meter meets IEC 61672-1 Class 2 with plus minus 1.4dB accuracy. It can datalog up to 32，700 readings with user programmable sampling rate (1-seconds to 59-seconds) and date/time stamp. It features a 30 to 130dB range (3 ranges) plus A and C weighting with selectable fast/slow response time. Additional features include: Analog AC/DC output， Data Hold， Minimum/Maximum and Auto power off with disable. The calibrator fits 1/2 in. Dia microphones and has selectable 94dB and 114dB output with plus minus 0.5dB accuracy. Calibrator output frequency is plus minus 4% at 1kHz. The kit includes Class 2 Sound Level Meter/Datalogger with wind screen， 9-Volt battery， USB cable， screwdriver and software， plus Sound Level Calibrator with 9-Volt battery. All stored in a hard， carrying case. 1-year warranty.

Records up to 32，700 readings with user programmable sample rate

Meets IEC 61672-1 class 2 standards with plus minus 1.4dB accuracy

30 to 130dB over 3 ranges with over/under range indication

A and C weighting with selectable fast/slow response time

Analog AC/DC outputs

Real time clock

Minimum/maximum stores/recalls highest and lowest readings

Sound level calibrator with selectable 94dB and 114dB output at 1kHz

Fits 1/2 in. Dia microphones

Output frequency plus minus 4% at 1kHz with plus minus 0.5dB accuracy