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Not for Consumption: Strictly for training use only
Cas Number: 10102-40-6
1 red and black plug wires
this thermometer is durable and reliable for long-term use in brewing beer and making wine
Tunning Forks on Resonance Box Not for Consumption: Strictly forHigh quality physical experimental instrument, durable and practical. Two tuning forks of the same efficiency are made of the whole carbon steel. The edges and corners are neat and the surface is chrome plated, the frequency is 440 cycles per second. The tuning fork set is used to demonstrate the resonance of sound in school. Can be used as a general tuning fork of a variety of experiments, such as the sound of the occurrence, interference, sound
