General Function : Safe Zones Intelligent alarm, Class time mode, Two-way communication , Make friends, One-button SOS, Push To Talk, Cloud Server, Add Family member etc.
A concavo-convex shaped clear glass with ground edges 2mm thick used normally as receptacle for material under observation or to cover beakers when boiling solutions. The meniscus shape prevents the glass from sliding off the beaker land also returns the condensate. more...
We are engaged in offering well-designed Watch Glass to the clients. Our Watch Glass is scratch-proof and resistant to chemicals therefore appreciated by the clients. The Watch Glasses are widely demanded by diverse laboratories, schools and medical institutes. We offer the Watchmore...
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