Tenmars ST-130 Noise Dose Meter Sound Level Meter with Data Logger Measurement Range 30dB to 140dB (A) Satellite Finders it is up to 300

it is up to 300 times the focus magnifications when X/Y Axis displayed separately

dam construction

Average measurement time: 4 seconds to 15 minutes can be preset

Five key menu navigation

This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile & printing & dying

Tenmars ST-130 Noise Dose Meter Sound Level Meter with Data Logger Measurement Range 30dB to 140dB (A) Satellite Finders it is up to 300Brand: Graigar Color: \ Features: Data logger up to 1,000,000 readings sampling times between 1sec and 24hr Stores up to 10,000 dose meter survey results Data includes start stop time, %Dose, TWA8,LEP,8h,Leq,SEL,LN%, SPLMAX, SPLmin, peakMAX when used in the Dose meter mode In sound level mode, meter displays sound level, time averaged sound level(Leq), peakMAX, and sound exposure level (SEL) Fast and easy on site surveys help determine noise reduction