Multifunctional Photogate Laboratory with Digital Timer The pieces can be easily

The pieces can be easily assembled and reassembled to create any imaginable form

both choroid halves with iris and retina

Durable Construction: Crafted from quality materials

ensuring that your samples are protected from contamination

Multifunctional Photogate Laboratory with Digital Timer The pieces can be easilyIncluded: Multifunctional Photogate Laboratory with Digital Timer Rechargeable Battery and Manual Microprocessor controlled. Hand hold and rechargeable battery operation This microprocessor controlled LCD display universal counter can be used for measurement of time intervals, simple pendulum periods, velocity, acceleration, revolutions per second, frequency, pulses etc. It measures time intervals from 0. 1 millisecond and frequencies to 20 KHz. The