Noise meter ST-805L (SL-100)

Product detailed description

Noise meter ST-805L (SL-100)
Simple and reliable noise meter ST-805L (SL-100) in a compact design. Choice of frequency characteristic A (hearing characteristic of the human ear) or C (actual noise level). The instrument has been designed to meet the requirements of safety engineers, to control sound quality in different environments and to be health friendly.
The noise meter comes in a deluxe case that guarantees 100% protection.

Product parameters:

- 1/2 inch electret condenser microphone
- 4-digit LCD display, 0.1 dB resolution
- 2 sound pressure levels, A and C
- electrical calibration with internal oscillator (1kHz sinusoid)
- time evaluation FAST 125 ms, SLOW 1s
- warning for measurement outside the measuring range
- display of the maximum measured value (button)
- automatic switch-off function after 15 min of inactivity
- luxury case
- wind guard (above 10m/s)
- compact dimensions

Technical parameters:

- frequency range: 31.5Hz~8kHz
- sound level measuring range: 30~130dB
- frequency of the sound level: A/C
- measurement ranges 30-100dB (Lo), 60-130dB (Hi) at 31.5Hz - 8kHz
- accuracy: +/- 2dB
- power supply: 1x 9V battery (006P, IEC 6F22 or NEDA 1604)
- battery life: approx. 50 hours (when using alkaline batteries)
- operating temperature: 0~40°C (32~104°F)
- storage temperature: -10~60°C (14~140°F)
- operating humidity: 10~90% RH
- storage humidity: 10~75%RH
- dimensions: 210 x 55 x 32mm
- weight: 230 g (including batteries)
- accessories: 9V battery, protective case, instruction manual