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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Specially adapted for classroom use
convenient to use
Superior quality
Features graph squares on both sides with labeling lines on one side only
Strong and rigid
Spectrum Lamp Power Supply Cubes Specially adapted for classroom useSpring 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
US$ 17.99
US$ 24.99
US$ 69.99
