For school/college laboratories. Nominal 6 mm bore glass tube. With engine divided dual scales 675 to 820 x 1 mm Hg and 26.5 to 32.5 x 0.05 inch Hg. Verniers reading 0.05 mm and 0.002 inch. Mounted on polished wooden board for wall mounting. Supplied without mercury but with instructions for filling
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Base Ten Block 1000-BT 500
Students learn math lessons faster when they can see a visual demonstration of the lesson using base ten math manipulative. Based on the centimeter cube, Base Ten Blocks are valuable and versatile manipulative for any mathematics lessons. Base ten block help students understand place value and measurement concepts related to surface and volume. This Base Ten Beginner Set includes 100 unit cubes, 20 ten rods, 10 hundred flats, and 1 thousand cube.
Base Ten Stamp Set 1000-BT 501
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Basic Laser Device And Laser Action ( CH 1071 )
BASIC LOGIC GATES USING DISCRETE COMPONENTS (5 IN 1) – GUPTA BRAND 200373
Objective : To verify the truth table for DTL AND, OR, NOT, NAND, & NOR gates.
Features : Instrument comprises of 5V/150mA DC Regulated Power Supply for logic ‘1’& logic ‘0’. Circuit diagram for ‘OR’, ‘AND’& ‘NOT’ gates has been printed & components mounted on front panel to demonstrate the working of DTL gates. NAND & NOR gates can be assembled using different combinations of Gates