Graphic Display Sound Meters

Sper Scientific is a U.S.-based manufacturer with decades of experience developing environmental measurement instruments for laboratory, industrial, and field applications. The company is trusted by industry professionals for accurate, user-calibratable tools that support quality control, regulatory compliance, and safer work environments. 

Sper Scientific’s product range includes pH meters and pH pens, water quality meters, dissolved oxygen probes, conductivity meters, oxygen reduction potential testers, and chlorine standards for liquid sample analysis. These water quality measurement devices are widely used in environmental quality monitoring, food and beverage analysis, agricultural testing, and scientific research requiring consistent data. 

For air and environmental testing, Sper Scientific offers digital thermometers, thermocouple thermometers, infrared thermometers, carbon monoxide meters, anemometers for wind speed measurement, pressure meters, and indoor air quality instruments. Optical and specialty tools such as light meters, UV light meters, digital refractometers, EMF meters, RF meters, and acoustical calibrators support monitoring of environmental conditions, noise levels, UV exposure, and refractive index. 

Many instruments feature compact, battery-powered operation and digital technology supporting laboratory operations, field technicians, HVAC professionals, and environmental testing workflows. MSE Supplies provides access to a curated selection of Sper Scientific instruments, supported by technical knowledge and reliable sourcing to help teams maintain accurate environmental testing and long-term measurement performance.