physical laboratory equipment uniform rectilinear motion The purpose: research when the car moving on the cant, The displacement, velocity and acceleration process of change over time, find the law of the uniform variable rectilinear motion through the collected data The theory:When the physical
Purpose:verify the ideal gas Boyle Mariotte law Principle:A certain weight of ideal gas, in the case of constant temperature, pressure and volume of gas is inversely proportional Including: elab experiment system software, data acquisition, gas pressure sensors, computers and syringe (60ml).
water chalk--necessity for chalkboard Description:1 .High quality,Make your own menu with light and attractive2. It can be used to write or drawing on blackboard, fluorescent board, glass, windows, paper and all non-porous surfaces. 3 .It works as same as normal marker, and dry quickly and become
1.No.DM4600 portable interactive teaching equipment High Technology Portable Easy-to-use Cost-effective Easy to set up &connect Interacts directly withyour computer 2.No.DM4600 portable interactive teaching equipmentConvert any suitable surface such as black board ,whiteboa
Kinds of green board for school Excellent design Welcome OEM orderMaterial is EPSWe can produce different size board as your requirement such as, your requirment is welcome.40*60 cm 50*80cm60*90cm 80*120cm 100*120cm120*150cm120*180cm120*200cm120*220cm123*165cm123*210cm 120*300120*240cm 120*400 Ba
Embed our sensor into your board, will turn into interactive whiteboard. Cost effective new technical type 4600 portable interactive whiteboard interactive whiteboard 1.Cost-effectiv 2.Easy to set up & connect 3.Interacts directly with your computer 4.CE,FCC, RoHS
Ultrasonic and infrared smart design portable interactive electronic whiteboard CE FCC.RoHS,ISO 9000,ISO14000 Easy set up Portable Cost-effective Our interactive whiteboard sensor is a small device that attaches itself to a standard dry wi
1.Se trata de una actualización del producto, diseño elegante y portátilNuestra gran oferta de venta ultrasonidos y pizarra infrarroja interactiva portátil CE, FCC, ISO9001 Portátil Precio competitivo Fácil de instalar y conectar Interactúa