Periodic Table Coffee Mug, Novelty Gift for Geeks 384Hz tuning fork

384Hz tuning fork

Milled jaws for maximum gripping power

RIGOL DS1074Z-S digital oscilloscope is the new economic level four-channel oscilloscope (70 MHz) with dual-channel 25 MHz waveform generator

access to web-based software and more

It heats up to working temperature in under 15 seconds and the red LED indicates when power is on

Periodic Table Coffee Mug, Novelty Gift for Geeks 384Hz tuning forkShow off your love of chemistry and stun your friends with your science knowledge with this Periodic Table Mug. Show off your knowledge, or blame your instability on the uranium, Coffee and science a great way to take the sting out of being awake! The perfect office accessory and makes a great novelty gift for geeks.