TES-52A Digital Sound Level Meter

Description

The TES-52A is a handheld digital sound level meter manufactured by TES Electrical Electronic Corp. It is a Type 2 meter, meaning it's suitable for general-purpose sound measurements in various environments.

Key Features

Measurement range: It can measure sound levels from 30 to 130 decibels (dB), with some variations reporting a range starting from 26 dB.

Resolution: Provides high-resolution readings at 0.1 dB.

Accuracy: Offers an accuracy of ±1.0 dB (at 94 dB @1KHz).

Frequency weighting: Features both 'A' and 'C' frequency weighting, allowing for measurements that mimic the human ear's response to sound and for measuring overall noise levels.

Time weighting: Includes selectable 'Fast' and 'Slow' time weighting to measure sounds with different time profiles.

Data storage: Can manually store and recall up to 99 sets of measurements.

Output: Equipped with AC/DC output jacks for connecting to external devices like recorders.

Display: A 4-digit LCD shows the sound level, and some versions also have an analog bar graph display.

Standard compliance: Meets the Type 2 standard under both IEC61672-1: 2013 and ANSI S1.4.