Digital Sound LeveL Meter TES 1350A
Lagunastar SKU= TES-1350A
Lagunastar SKU= TES-1350A
Introduction:
The Sound level meter has
been designed to meet the measurement requirements for industrial safety
offices and sound quality control in various environments.
Specifications:
Microphone
|
1/2 inch electrets
condenser microphone
|
Display
|
LCD
|
Digital Display
|
4 Digits Resolution: 0.1dB
/ Display Period: 0.5 sec
|
Time Weighting
|
FAST(125mS), SLOW(1sec.)
|
Level Ranges
|
Lo: 35- 100dB and Hi:
65-130 dB
|
Accuracy
|
±2.0dB (under reference
conditions)
|
Dynamic Range
|
65dB
|
Alarm Function
|
“OVER” is shown when input
is out of range
|
Maximum Hold
|
Hold readings, with decay
<1db mins.="" span="">
|
Calibration
|
Electrical calibration with
the internal oscillator (1KHz sine wave)
|
AC Output
|
0.65 Vrms at fullscale,
output impedance approx. 600Ω
|
DC Output
|
10mV / dB, output impedance
approx. 100Ω
|
Power Supply
|
One 9V battery
|
Power Life
|
About 50hrs (alkaline cell)
|
Operating Temperature
|
0 to 40˚C (32-104˚F)
|
Operating Humidity
|
10-90%RH
|
Storage temperature
|
-10 to 60˚C (14 to 140˚F)
|
Storage Humidty
|
10 to 75%RH
|
===
Notes:
1. Calibration certificate is included
2. More updated photos 2025
3. Decibel Levels of Common Noise Sources, so if the production or work areas is above 80 decibels, ear plug or ear protection is a must to protect the worker's health specially their hearing..
