Spectrum Lamp Power Supply Determine the refractive index of

Determine the refractive index of this glass block by determining the angle of incidence and the angle of emergence of the ray

12 x 17(L)cm

1x User manual

and reliable for long-term use

Spectrum Lamp Power Supply Determine the refractive index ofSpring contacts in fully insulated fixtures. Protective windows guarantee secure mounting and reliable operation. With safe lock protection: when the safe door opens, the spectrum tube power supply will stops working even the power is still on. 13 kinds of P2181XX series. Specifications: Voltage: 5000V. Maximum current: 10mA. Dimensions: 118mm 375mm 120mm. Weight: 2. 8kg. Premium Quality: Spectrum Lamp Power Supply is made of high quality, heavy duty