Feature:colored toughened glass is produced via adding colorant in clear float glass,and then processed by controlled thermal or chemical treatments to increase its strength compared with normal glass.
● 220V power supply, easy to use.● Able to simulate the real vibration excitation.● Mini shaker system has strong excitation force ,ranging from 20N to 1000N .
Thermostat,AGO series, utilizes the ceramic switch box, has the advantages of accurate temperature controlling, wide control range, great contact capacity, high reliabilities and thin thickness.
Between school, scheduled activities, and extended use of screens (phones, tablets, TVs), children are spending less and less time playing outdoors. This can have a negative effect on a child’s mood, health, and long term development.
Water meter is a device that record the volume of water use by the flow passing through the meter chamber. most of which are accumulative flow measurements of water. They are generally divided into two categories: volumetric water meters and velocity type