Measures 30 to 130 dB!
±1.5dB accuracy!
Precise digital readout!
Factory assembled & tested, ready to go!
SOUND LEVEL METER (0.1dB RESOLUTION)
Ultra-secure Information Based Indicia (IBI) technology protects postal funds
Saves time with up to five programmable job settings
Seven mail class dies
DT-8850 Sound Level function can be used for measure noise in factories, schools, offices, airports and home, etc., checking acoustics of studios, auditoriums and Hi-Lo installations.
DT-8850 meets IEC 651 Type 2 standards. The 30 to 130 db range makes this meter ideal for all general purpose sound level measurements.
2 scales cover the 40-80dB and 80-120dB ranges, with an accuracy of ±3.0dB.
Simple to operate; one selection dial with battery test mode and easy-to-read results.
Stable, reliable. operation with signal oscillator calibration and a capacitance microphone.
Based on decibel frequency weighting "A" according to ANSI.
Comes with a carrying case, instructions and a 9-Volt battery.

Wide range, high accuracy
4 digit LCD, Resolution 0.1 dB
Standard IEC651 Type II
Overload & under-load indication.
90 days money back guarantee and one year limited warranty
Whether you're testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, Mastech's Sound Level Meter can get the job done. Model JTS1357 Sound Level Meter provides 30-130 dB capability in four convenient measurement ranges - Low, Med Low, Med Hi and Hi - with an accuracy of ± 1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow dynamic time weighting. Two auxiliary ports provide either AC output, 0.707 Vrms on each range, or DC output, 10 mV/dB.
Model # SL5818 Sound Level Meter provides 40-125 dB capability in three different modes, General Sound Level, Simple Equivalent Continuous Sound level & Automatic Statistic Analysis with an accuracy of ± 1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow dynamic time weighting.