95% Filtration Efficiency: This Anti Pollution Mask N95 effectively filters up to 95% of harmful particles in the air
Used in medical clinics for height measurement
Measuring sound levels in music studios and auditoriums
AUTOMATIC TEMPERATURE COMPENSATION (ATC) : Integrated ATC Feature Adjusts Readings to Compensate for Temperature Variations
Electromagnetic Field Radiation Tester WT3121
Ford Cup Viscometer B4 150 MM Digital Vernier Caliper 95% Filtration Efficiency: This AntiThe Ford Cup B 4, also known as the Ford Cup Viscometer B 4, is a testing instrument used to measure the viscosity or thickness of liquids such as paints, varnishes, inks, chemicals, and lubricants. It is one of the most commonly used viscosity measuring tools in laboratories and industrial production units. The cup is generally made from aluminum, brass, or stainless steel and contains a standard 4 mm opening at the bottom through which the liquid