Neo SCI Rock and Mineral Test Kit; Geology; Each Two LR44 batteries are included

Two LR44 batteries are included and preinstalled

Continuity beeper

The ability to distinguish between small signals by frequency: using the IF filter with the smallest bandwidth setting it is possible to make out signals with a frequency difference of only 10 Hz

Operating Environment: 0~40℃

Barn Owl pellets are a wonderful tool for classrooms of all ages

Neo SCI Rock and Mineral Test Kit; Geology; Each Two LR44 batteries are includedConduct a series of tests to distinguish between rocks & minerals Your students will perform a variety of tests on the six specimens provided to first identify which are rocks and which are minerals. perform the series of standard tests used in analyzing geological specimens, including color; luster; streak; hardness; cleavage and fracture; specific gravity; magnetic attraction; and reaction to an acid. Conduct a series of tests to distinguish between