The hand-held engine tachometer displays rotational speed of gasoline engines in r / min unit. It is a non-contacting type tachometer which easily measures the rotational speed just by bringing the de

Widely used in workshops, offices, plantes, libraries, computer stations, laboratories and warehouses.* Used the exclusive MICRO-COMPUTER LSI circuit and crystal time base to offer the high accuracy m

The Lux Meter is a specialised instrumentation measuring luminosity, brightness. Widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agricult

The Lux Meter is a specialised instrumentation measuring luminosity, brightness. Widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agricult

The Lux Meter is a specialised instrumentation measuring luminosity, brightness. widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agricult

Used for applications such as water treatment and monitoring,galvanic-decontamination, chemical processing,food processing,clean or wastewater control and neutralization processes.

Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, construction, health care, teaching and research department.

Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, construction, health care, teaching and research department.

The Stroboscope is capable to provide image of single, two or multiple stillness for the vibration object, rapidly rolling object or a periodic motion object,and can also use to observe the movement t