Thermal & Sewage Pollution Kit LED/audio warning if test leads
Description
LED/audio warning if test leads are not in proper jacks
Motor Specifications: Body Dimensions: Diameter: 0
Professional soldering iron ideal for a wide variety of electronic tasks
Binding screws have a 3
Maximum Loading Power: ≦ 1
Thermal & Sewage Pollution Kit LED/audio warning if test leadsDiscover the Effects of Temperature and Raw Sewage on Water Quality! Study the Effects of Sewage and Temperature on Water Samples! Includes Teacher's Guide with Reproducible Student Worksheet! For Grades 6 12 and Ages 11 18! Enough Materials for 30 Students! Discover the effects of temperature and raw sewage on water quality. Experiments presented include poisonous effects of sewage and temperature on aquatic life, biological oxygen demand and the
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