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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Sturdy and durable
environmental protection and for the determination of water quality
Included: 1 x Heavy Duty Light Pen Flashlight
Convenient Terminal: Each copper electrode is equipped with a 4mm socket terminal
known for its low viscosity
Frequency Conversion Tunning Fork Sturdy and durable7 Frequency Available C 128Hz D 144Hz E 160Hz F170. 7Hz G 192Hz A 213. 3Hz B 240Hz. Including Wooden Resonator and Hammer. Premium Quality: Tuning Fork Electric is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please
