Laser Diode For Debye-Sears Effect, Color: Green, Wavelength: Approx. 532 Nm, Power: < 5 Mw, Supply Voltage: 3 V Dc, Current Consumption: Max. 250 Ma, Dimensions: 90 mm X 17 mm Dia, With 1 M Connector Lead For Connecting ultrasonic Cw Generator.
Laser Diode For Debye-Sears Effect, Wavelength: Approx. 650 Nm, Supply Voltage: 3 V Dc, Power: < 1 Mw, Current Consumption: Max. 30 Ma, With 1 M Connector Lead And Barrel Connector For Connecting ultrasonic Cw Generator, Dimensions: 90 mm X 17 mm Diameter.
Missing Money Mystery student book, For Grades 2- 3, Pre-printed student books speed up teacher prep time and helps students' organize their key findings while working to solve the Missing Money Mystery, These books accompany both the Classroom and Summer Camp
Rogue Rodent Mystery Student Book, For Grades K-1, Pre-printed student books speed up teacher prep time and helps students' organize their key findings while working to solve the Rogue Rodent Mystery, Accompany both the Classroom and Summer Camp
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